Beach chic: Olivia Palermo enjoyed a romantic trip to the beach in St Barts with her boyfriend Johannes Huebl
She is an American socialite who gained notoriety as Whitney Port's frenemy on The Hills spin-off series The City.
And despite being a model, actress and launching her own fashion line 24-year-old Olivia Palermo managed to take some time out from her busy schedule to spend a romantic day at the beach with her boyfriend.
The actress-turned model lapped up the sunshine on the sand in St Barts with Johannes Hueble, who she has been dating for two years.
Sea view: Olivia and her boyfriend made their way across the beach to find a secluded spot for the day
The couple walked hand in hand as they strolled along the beach looking for a suitable spot to set down their towels.
Red carpet regular: Olivia is often snapped showing off her style sense on the red carpet. Pictured at the Whitney Museum in New York in October
And although Olivia’s behavior may have been questionable on the show her fashion sense never faltered.
The chic New Yorker is regularly found front row at fashion shows and she has already created a collection of necklaces in collaboration with Roberta Freymann.
Olivia is the daughter of real estate developer Douglas Palermo and interior designer Lynn Hutchings and grew up between the Upper East side in New York and Greenwich, Connecticut.
Beach house: Lindsay Lohan is moving into this light and airy beach house in the Venice area of Los Angeles
Lindsay Lohan is clearly hoping that the new year means a new start.
The troubled 24-year-old is reported to have left rehab today after a 90 day stay in the Betty Ford Clinic and is also ready to move into a plush new beach side pad.
The star is said to be renting the 3,100 square foot house in in the Venice Beach area of Los Angeles for just under $7,100 a month.
Luxury: Lindsay's new house boasts four bedrooms with large windows and fantastic views
However, the house is not yet ready for Lindsay to move in, so she is said to be staying at an 'upmarket LA hotel,' according to Radar.
The house comes with four bedrooms and four bathrooms and is said to be situated across the street from her friend Samantha Ronson.
New start: Lohan was released from rehab today
The house comes with four bedrooms and four bathrooms and is said to be situated across the street from her friend Samantha Ronson.
She and Ronson both used to reside in the same apartment building in the West Hollywood area of Los Angeles, but Ronson moved out last year.
Lindsay left the rehabilitation clinic, three months after she was ordered back for treatment by a judge after failing a drugs test.
She served the rehab stint in connection with her 2007 DUI conviction, after repeatedly failing to meet the terms of her probation.
This led to two stints in jail and two in rehab last year.
Modern: Lindsay's new home features plenty of open spaces and a trendy wooden staircase
Plush: Lindsay is said to be renting the pad, built in 2007, for around $7,100 a month
However, the star has signalled that she fully intends to turn over a new leaf.
She tweeted on Saturday:'Today is the first day of the rest of my life "The future depends on what we do in the present." -Mahatma Gandhi... One step at a time....'
Meanwhile Lindsay's father Michael Lohan told the CBS Early Show that his daughter was indeed turning his life around.
Stylish: Lindsay will have plenty of space for guests with four bathrooms in her new pad
Great views: Lindsay's new house is in the trendy Los Angeles area of Venice Beach
Lindsay's next court appearance is scheduled for February 25.
Troubled fans: Several young girls have threatened Selena Gomez's life, the Disney star is seen here taking a romantic stroll with Justin Bieber in Miami
Selena Gomez has received a string of death threats after she was pictured kissing teen star Justin Bieber while holidaying on the Caribbean island of St. Lucia.
The young stars have been coy about rumors of romance for several months, however the new pictures, which have surfaced online, seem to have confirmed their secret relationship.
Justin's fans, who are popularly known as 'Beliebers', posted several hostile messages to the 18-year-old Disney star on Twitter today.
One message read: 'Roses are red, violets are blue, @selenagomez if you'll break @justinbieber's heart I'm gonna kill you'.
So happy together: Justin and Selena can't stop smiling as they enjoy each other's company
Selena's fans have since taken to Twitter to show their support for the singer: 'Omg some of the things 'Beliebers' have been saying to poor @selenagomez are awful, it makes me wanna cry', one fan posted.
Selena and Justin have been keeping very close company in recent weeks.
They enjoyed pancakes at American chain restaurant, IHop pancake house in Philadelphia, and last month they were snapped warmly embracing after Selena attended Justin's sold-out concert at the American Airlines Arena in Miami.
Speaking to Us Weekly, she denied any type of romance insisting that they two were more like brother and sister.
'It was pancakes! Oh my gosh! [Justin is] one of my best friends…' she mused.
Selena also explained her feelings for Justin, describing him as 'family'.
'I love Justin. When he first started to come over from Canada his manager contacted me and he just said that he would like to meet me and he was just such a good kid…' she said.
'I feel like a big sister now, because I want to protect him.
Smartly dressed: Michael looked fresher than in recent weeks and Catherine looked glamourous in a pair of black leather trousers and large black sunglasses
After being diagnosed with cancer four months ago, Michael Douglas has just seen the end of a difficult year.
But as the new year begins, the actor is now facing a tense wait to see if his treatment has been successful.
The Hollywood actor, 66, put his worries to one side to spend some quality time with wife Catherine Zeta Jones and their two children Dylan, 10, and seven year old Carys.
Waiting: Michael Douglas is awaiting news on his cancer treatment
The family enjoyed a meal out in New York together after arriving back in the city before the new year celebrations.
Michael was pictured outside the family home with his brood looking healthier than in recent weeks.
The actor was looking well-groomed with his hair brushed back, his face clean-shaven and colour flushed his cheeks.
While Catherine stepped out in a glamorous black outfit sporting large black shades.
On Friday the couple were seen at JFK Airport arriving back from a trip to San Francisco.
Michael was dressed causally in a zipped top, black trousers and a green cap.
Facing the music: Michael Douglas and wife Catherine Zeta Jones arrived back in New York on Friday
Meanwhile Catherine, 42, went make-up free and covered her face with her hat and sunglasses as she sat in the back seat of their car.
It emerged Douglas was battling throat cancer back in August and he has been undergoing gruelling chemo and radiotherapy over the past few months.
He recently revealed he will discover in January whether the treatment has been successful.
Homeward bound: The veteran star was looking healthier than he has done in recent months. He'll discover the results of his cancer treatment this month
Douglas recently revealed in an interview with the Hollywood Reporter - his first since undergoing treatment - that he will learn in January if the cancer has been eliminated. Doctors have told him this type of cancer has an 80 per cent cure rate.
‘It certainly has put a little perspective on mortality, obviously,’ he said. But as I looked through the stats, I didn’t think of this as life and death, I just saw it as an illness to get over.
‘So I didn’t dig into the bottom of my soul to see what I could see.
Fighting chance: Doctors have given Douglas an 80 per cent chance of beating the illness
'The level of chemo, the amount they’re giving you, combined with radiation, was the max they could do in that period of time. It’s amazing that they almost have to try and kill you to bring you back.’
Douglas has been spending lost of quality time with his family over the past month.
The veteran actor celebrated Thanksgiving in Florida with Catherine and their children where they visited Disney World as well as enjoying a magical day out at The Wizarding World Of Harry Potter at Universal Orlando Resort.
When Amanda Holden announced yesterday that she was six months pregnant, her fans were delighted — but also astonished. In the past six months the Britain’s Got Talent star has never looked more svelte. So where on earth has she been hiding her baby bump?
In fact, as body-conscious mums will know, it is possible to hide the fact you’re in the family way well into the second trimester (even if you are feeling alternately sick and wanting to eat the entire contents of the nearest cake shop!).
All it needs is a bit of help from Mother Nature, sensible eating habits and some clever planning.
Next, as Amanda has proven, it’s all in the styling. First, don’t make your waistline the focus, advises Tiffany London, founder of the Tiffany Rose maternity wear brand, who has dressed pregnant celebs such as Myleene Klass and Emma Bunton.
‘Go for high-quality fabrics like jersey that have a bit of give,’ she advises. Don’t dress like you’re pregnant, either. Avoid Princess Diana-type smocks, yoga pants and slouchy maternity jeans.
Details and accessories are key, too. Amanda has used frills, large prints and jewellery. An unusual necklace can also distract people’s attention.
‘A long necklace or a scarf, a bit more décolletage — and it’s amazing how it draws the eye up,’ says Tiffany. General grooming helps as well. If you’re a believer in full-on slap, then carry on with the red lipsticks and blow-dries.
And finally: the truth is, weight gain is an inevitable — and healthy — side-effect of pregnancy.
But when it comes to being an undercover, yet stylish mum-to-be, Amanda’s proved she’s got talent.
Separate ways: Macaulay Culkin and Mila Kunis, pictured here in 2006, have called off their eight-year romance
Black Swan actress Mila Kunis has split from Home Alone star Macaulay Culkin.
The Golden Globe nominated star and Culkin were together for eight years before parting ways.
'The split was amicable, and they remain close friends,' a spokesperson said told New York Post's Page Six.
According to a source the pair had broken up months ago but decided to kept it quiet while the 27-year-old promoted Black Swan.
Single: Mila, seen here at the New York premiere of Black Swan in November, kept the break-up quiet while promoting the film
Mila had previously spoken about her fear of settling down with Macaulay, 30, revealing to BlackBook in December 2009 that marriage probably wasn't for her.
She said: 'Not to say that I don't believe in it, but it's just not something that's important to me.
'But I will have children. I'm too selfish to have them now, but when I do, I don't feel like I need to be married.
'I need to have a person in my life who will care for me and my children, nothing else.'
Macaulay was once Hollywood's biggest child star, commanding £4million a film by the time he starred in 1994's Richie Rich.
But his career came to a sudden halt when his parents, Kit (who was also his manager) and Patricia, began fighting over control of his personal fortune.
Prima ballerina: Mila plays Lilly in the new film, Black Swan
Last month Mila's Black Swan co-star Natalie Portman revealed she is engaged and pregnant to the film's choreographer Benjamin Millepied.
Macaulay Culkin and Mila Kunis Split
source: dailymail
By DAILY MAIL REPORTER
Full of the joys: The penguin dances around the compound, much to the bemusement of his friends
It's normally little children that get excited at the sight of their first snowflake.
As permanent residents of the chilly, snow-covered South Pole, you'd think for penquins it would all be a bit, well, mundane.
Not so for this little chap who clearly couldn't control his excitement as the white stuff started to fall.
Looking like the real-life star of animated film Happy Feet, the baby penguin tears up and down while his bemused friends look on.
Or maybe he's a fan of penguin-suited dance legend Fred Astaire, who often went through his paces wearing a top hat and tails.
The clip was posted on YouTube two days ago and has already attracted thousands of views.
Inspiration: Is our dancing penguin a film fan? If so he might have seen Happy Feet or one of Fred Astaire's many films
In the Happy feet film, Mumble the penguin is cast as an outsider because he has a terrible singing voice. But he soon becomes the star of the show when he discovers he has talent for something none of his friends has seen before - tap dancing.
Redhead ambition: X Factor 2010 star Cher stepped out with dyed red hair curled into ringlets and teased into a Mohican style do in South Woodford
She was recently named the most talked about new celebrity of the year.
And clearly Cher Lloyd is trying her best to help it remain that way as she stepped out with a striking new hairdo.
X Factor 2010 star Cher stepped out with dyed red hair curled into ringlets and teased into a Mohican style do.
Copycat: Cher wore a curled up-do which was very similar to a style once worn by singer Rihanna
It was very similiar to a head-turning look sported by singer Rihanna, who memorably performed on the show late last year.
And like Rihanna, Cher has experimented with a series of looks during her time on the X Factor, and even reportedly clashed with the show's stylists.
The 17-year-old singer recently topped an internet list drawn up by media agency PHD based on Google searches, Facebook mentions, Twitter followers and Youtube views.
She beat X Factor rivals One Direction and even the winner Matt Cardle to top the survey.
How high can you go: The pinned up Mohican was also dyed red, like idol Cheryl Cole's was recently
Cher was seen arriving at club Funky Mojoes in Essex for an appearance, one of a number she has done since leaving the show.
Although she has been playing to smaller audiences that she has been used to, it seems that may not remain the case for much longer.
The young singer has also been tipped for serious chart success alongside will.i.am. who has revealed the pair have made a single together.
The Black Eyed Peas star tweeted: ‘The day after the last xfactor…cher loyd (sic)and I went in the studio and made a mega smasher.’
He also posted: ‘@CherLloyd hey cher, when should we release the song we recorded in London???...(It’s a smasher)
Natural on the water: Rosie Huntington-Whiteley made a big splash when she took to the water with boyfriend Jason Statham in St Barts
He plays tough guys while she's a delicate model, but that doesn't mean she can't give him a run for his money.
As Jason Statham took to the sea for a jet ski it was Rosie Huntington-Whiteley who went full throttle on the water.
Before the pair even hit the sea, 23-year-old Rosie was stood on the back of the boat eagerly waiting for Jason and appeared ready for action.
Natural on the water: Rosie Huntington-Whiteley made a big splash when she took to the water with boyfriend Jason Statham in St Barts
All smiles: Jason sported a pair of aviator sunglasses for the water trip and the pair smiled throughout their little jaunt
When they eventually did board their jetskis, the model wasted no time in getting up to speed, leaving Jason behind in her spray.
The loved-up pair looked every inch the action couple as they raced around the blue waters.
Jason,39, negotiated his way around the other boats sporting a pair of aviator sunglasses while Rosie got top marks in the fashion stakes in a Missoni bikini.
Chic to cheek: Barefoot Rosie and Jason saw in the New Year together in the holiday isle
Long awaited moment! The Oprah Winfrey Network launched yesterday after being delayed twice while its cost ballooned to a reported $189 million
The ratings are not huge, but Oprah Winfrey's new round-the-clock cable network seems to be a hit with the viewers who are tuning in.
After years of planning and months of hype, the Oprah Winfrey Network (OWN) launched yesterday across the U.S.
Buried in the middle of a holiday weekend, though airing on the numerically catchy date 1-1-11, OWN arrived free of glitz with a one-hour preview special hosted by the talk show queen.
She offered a hearty overview of the live-your-best-life fare which she will curate across the network's schedule in the days ahead and further down the line.
'I wanted to take the ideals of great television that we've established on the Oprah show and bring them to you through a variety of new shows 24/7', Winfrey said.
Every minute of this network has been hand-selected by me for you, the viewers.' Many viewers seem to like what they see.
'I watched a few of the OWN shows yesterday and was quite pleased with what I saw', GC from New Jersey wrote on the New York Times arts beat blog.
As for the professional reviewers, Matt Zoller Seitz of Salon.com said: 'We will gaze upon it with awe and affection, and marvel at the sweet magnificence of its founder.'
Oprah's introduction: The talk show queen introduces her new network
Caryn James of Indiewire.com wrote: 'Beneath the inspirational advice that often sounds like hot air... Oprah has a bedrock belief in reason, intelligence and education. That’s what makes her so valuable and OWN so promising.'
This spring, Winfrey ends her wildly successful weekday syndicated daytime TV talk show after 25 years.
But premièring Saturday night on OWN, "Behind the Scenes: The Oprah Show Final Season" is a 25-episode reality series that will give viewers an intimate look at the Oprah show as it draws to a close.
In her OWN preview special, Winfrey also touted Master Class as a series that will spotlight prominent people who include Diane Sawyer, Simon Cowell, Jay-Z and Condoleezza Rice.
Not only is Oprah the pinnacle of TV fame, she is also a formidable businesswoman, ranking last year as the highest-paid US celebrity with an income of $315m.
Sarah Ferguson stars in the six-part documentary Finding Sarah on OWN, which will follow her as she tries to bounce back from her cash-for-favours scandal
New project: Oprah looked happy and relaxed as she presented her show
But there are no guarantees that her mix of emotional empathy and homespun wisdom can sustain 24-hour, 365-day programming.
Executives at the channel say the goal is to exploit Winfrey’s popularity but it won’t be all Oprah, all the time.
‘What if I could take every hero who inspired me, every lesson that motivated me, every opportunity that was ever given to me and give it to you,’ says Oprah, who will be the OWN chairman.
There is little reason to think OWN, which is co-owned by Discovery Communications, will not succeed in the crowded cable TV field.
Her last start-up, the magazine ‘O’ sells 2.4m copies a month. In addition, she has a satellite radio company and 4.6m Twitter followers.
OWN initially will be available in more than 80 million homes.
Mate poaching: Perhaps the phenomenon is why Angelina Jolie could not resist Brad Pitt despite his being seemingly happily married
It is a worrying question which has crossed many a married woman’s mind: Does my best friend have a crush on my husband?
According to scientists, her concern could well be justified. Studies show that when deciding if someone is attractive, we take our cue from others.
This, as some wives already know to their cost, makes a married man a better catch than a bachelor.
The phenomenon, known as ‘mate poaching’, might perhaps explain why Angelina Jolie could not resist Brad Pitt despite his being seemingly happily married to Jennifer Aniston.
In a round-up of research on the science of attraction, psychologist Anthony Little said female birds and fish find a male more attractive if they have already seen him in the company of another female.
Old flame: According to the survey, women find men who are attached more attractive - as Angelia may have found Brad, when she was with Jenifer Aniston
Allowing others to carry out the mating process speeds up the dating game. And the phenomenon extends to the human world.
A study found that single women shown photographs of men set their sights on those who were said to be in a relationship.
By contrast, married women were much more interested in men said to be single.
Another study found that men were rated more desirable when they were pictured surrounded by women than when alone or with other men, the journal Philosophical Transactions of the Royal Society B reports.
And on a girls’ night out, a single woman should make sure she stands next to a less attractive friend.
Studies show that if the company a girl keeps is on the plain side, it makes her seem all the more appealing.
Give us a smile: Paris Hilton cut a glum figure as she celebrated New Year's Eve in a Mexico nightclub with boyfriend Cy Waits
Give us a smile: Paris Hilton cut a glum figure as she celebrated New Year's Eve in a Mexico nightclub with boyfriend Cy Waits
Taking to Twitter, Paris told her fans about her 'fun' but 'mellow' New Year.
'Just getting ready for bed. Had a mellow, but fun New Year's Eve. Hope everyone had a great night! HAPPY NEW YEARS! Love Paris xoxo.'
In an earlier posting she complained about losing her phone on Thursday night, writing: 'Sucks not having a phone on New Year's Eve. :( So since I can't text anyone. Just wanted to Twitter to you all HAPPY NEW YEARS! Love Paris.'
Taking to Twitter, Paris told her fans about her 'fun' but 'mellow' New Year.
'Just getting ready for bed. Had a mellow, but fun New Year's Eve. Hope everyone had a great night! HAPPY NEW YEARS! Love Paris xoxo.'
In an earlier posting she complained about losing her phone on Thursday night, writing: 'Sucks not having a phone on New Year's Eve. :( So since I can't text anyone. Just wanted to Twitter to you all HAPPY NEW YEARS! Love Paris.'
Curvy: The hotel heiress chats to a reveller at the event and wore a white, sequinned minidress
And reassuring her friends she was not ignoring them, she explained: 'Friends - In case you texted me and I didn't answer, it's not cause I'm ignoring you. It's cause I lost my phone last night. So brutal. :(' However, when her younger sister Nicky, 27, turned up to the party, the socialite did manage to muster a smile.
Paris donned a short white dress with sequins, teamed with a Happy New Year feathered headband.
Meanwhile Nicky poured her figure into an asymmetrical black and white dress.
Twitter: She tweeted to say that she had a 'fun' but 'mellow' New Year and also complained that it 'sucks' not being able to text her friends after losing her phone
That's better: But she appeared to cheer up once her sister Nicky arrived with both of the siblings wearing matching Happy New Year feathered headbands
Perhaps Paris's legal battle with Hairtech International - a brand of extensions she was contracted to endorse - was also weighing heavy on her mind.
TMZ reports that Hairtech International recently adjusted its lawsuit to the amount of $70 million instead of the original $35 million in profit compensation.
The company claims that Paris did not live up to her end of the bargain in promoting and wearing the hair extensions, costing them millions in lost profit.
She allegedly even wore a different company’s hair extensions when she had agreed to promote Hairtech’s merchandise.
Mustering a smile: Paris managed a grin for the cameras, but is not pleased after she lost her phone on Thursday night
Newly Single Paris Hilton arrives at the Us Weekly Hot Hollywood party
It's a good life: Jessica Alba relaxed at the pool yesterday while holidaying in Cabo San Lucas, Mexico
It seems life couldn't get much better for Jessica Alba.
The actress spent New Year's Day relaxing at a luxurious Mexican resort with family as her new film, Little Fockers, topped the U.S. box office for the second week straight.
Wearing a black sun dress and fashionable sunglasses, the 29-year-old soaked up the sun as she sat by the pool today in Cabo San Lucas.
Jessica, her husband Cash Warren and their two-year-old daughter Honor, are on a holiday break with family friends.
Time to go: Jessica and a friend pack up all of the children's toys
But she found time to encourage her Twitter followers to see her new movie.
She tweeted yesterday: 'Who's going 2 c #littlefockers this weekend? Anyone going for a second round of belly laughs? :)'
And it seems many fans did just that.
After a smaller than expected Christmas week début, the sequel to Meet the Parents and Meet the Fockers rebounded solidly this weekend, taking the top spot with $26.3 million.
Despite scathing reviews, Little Fockers has earned $103.2 million in just two weeks
Little Fockers, co-starring Ben Stiller and Robert de Niro, has done good business despite scathing reviews.
The film has taken a total of $103.2 million after just two weeks. Jessica is now working on the blockbuster family film, Spy Kids 4: All the Time in the World.
Glowing: Amanda Holden, pictured in London's Soho on December 21, and husband Chris Hughes are expecting their second child
Britain's Got Talent judge Amanda Holden is pregnant with her second child. The TV presenter/actress, 39, announced she is expecting a baby boy in March with husband Chris Hughes, 37.
But Holden also explained she waited so long to announce her pregnancy after she tragically suffered a miscarriage last year.
The couple, who married in December 2008, are already parents to daughter Alexa, aka Lexi, who turns five later this month.
Doting mother: Holden with her daughter Lexi, who turns five this month
Writing on her Twitter page today, she said: 'Just to let you know. I am 6 months pregnant with a baby boy!! Have had to keep it quiet until now!'
A statement from her publicist said the couple are 'absolutely thrilled'.
Her publicist Alison Griffin added: 'They say they cannot wait to welcome the new addition to their family.'
In a statement on her official website, Holden revealed her secret heartbreak last year after losing her unborn child.
Big announcement: Holden revealed she was expecting a boy on her Twitter page
It read: 'Amanda Holden and her husband Chris Hughes are delighted to announce that Amanda is 6 months pregnant with their second child.
'Their delight is increased by the fact that last year she tragically lost a baby.
'As they are sure everyone will understand they needed to get the all clear from the doctor before they shared their very happy news.'
Celebration: Rihanna takes over the DJ booth as she performs with a glass of champagne in hand, watched on by Jay-Z, at a star-studded party at The Cosmopolitan hotel in Las Vegas on New Year's Eve
The champagne was in full flow as Jay-Z hosted a New Year party in Las Vegas which was bubbling with some of the biggest stars in the entertainment industry.
Joining the rapper was his wife Beyonce, along with Rihanna, Gwyneth Paltrow, her husband Chris Martin, Kanye West, Jennifer Lopez and Florence Welch.
The stars were out in force for the grand opening of The Cosmopolitan, a $3.9 billion hotel on the famous Strip.
Following a gig, which included performances from Beyonce, Jay-Z, and Coldplay's Chris, the celebs partied until the earlier hours at the Marquee Nightclub in the hotel.
Beyonce, 29, duetted with her 41-year-old husband to perform Forever Young and also teamed up with Chris to sing her hit Halo, wearing a stunning low-cut dress.
John Mayer also made a surprise appearance, playing guitar with Jay-Z on his song 99 Problems.
Having a ball: Rihanna looked eye-catching in a red dress, which matched her hair, seen her dancing with Jay-Z
Getting the crowd going: The singer performed her new hit track What's My Name
Kanye West took over the DJ boot at 2.30am and was joined by Jay-Z as they sang Runaway followed by Monster.
And not wanting to miss out, Rihanna performed her new track What's My Name, looking glamorous in a red dress which matched her hair.
Other guests included Cameron Diaz and A-Rod, who jetted in fresh from their holiday in Mexico.
In full flow: The VIPs quaffed Armand de Brignac champagne, which cost a cool $300 a bottle
Fancy a top up: Rihanna gets a refill at the event, which saw a host of stars perform
The VIPs quaffed Armand de Brignac champagne, which cost a cool $300 a bottle.
The vintage drink, sometimes referred to as Ace of Spades in song lyrics, is a favourite among the hip hop crew and made an appearance in Jay-Z's music video Show Me What You Got.
'All the problems you were going through have been kicked out the door,' Jay-Z told the crowd before collaborating with West on Homecoming, which also featured Chris Martin.
Check out the dress: Beyonce performed her song Halo, wearing a low-cut number, and was accompanied by Coldplay's Chris Martin on the piano
Applause: After the performance, party host Jay-Z came on stage and spoke to Chris before addressing the crowd of party-goers
Curvaceous: Singer and actress Jennifer Lopez and Gwyneth Paltrow were also among the guests
Diaz spent some time chatting with J-Lo and the singer's husband Marc Anthony as Ellen Pompeo and Blake Lively mingled nearby.
Before the concert Pompeo said she doesn't make New Year's resolutions, but said her goal for the year ahead was to be 'happy every day'.
'I have a great job, a great husband, a great baby. I have a lot to be thankful for all the time,' the Grey's Anatomy star told People.com.
DJ Eric Morrillo was also on hand, spinning some tunes on the decks as the revellers partied into the early hours.
Legs on show: Grey's Anatomy star Ellen Pompeo, left, and singer Florence Welch, who donned a pair of eye-catching hot pants
Trio of fun: Jay-Z collaborated with Kanye West on his hit Homecoming and Chris also joined in
Cool gang: Floyd Mayweather, 50 Cent, Jay-Z strike a pose, dressed in all their finery
Dancing until the early hours: Rihanna, Jay-Z ad Kanye get into the party spirit
Chris Martin & Beyonce Halo NYE 2011 Cosmopolitan Hotel Las Vegas
Beach chic: Olivia Palermo enjoyed a romantic trip to the beach in St Barts with her boyfriend Johannes Huebl
Sea view: Olivia and her boyfriend made their way across the beach to find a secluded spot for the day
Red carpet regular: Olivia is often snapped showing off her style sense on the red carpet. Pictured at the Whitney Museum in New York in October 
