Power couples Beyoncé and Jay-Z and Mariah Carey and Nick Cannon celebrated New Year's Eve together at Nikki Beach club in St. Barts. L.A. Reid and his wife Erica also joined the festivities at the Caribbean destination.
Mariah can be seen sitting on Nick's lap at one point, while B takes pictures of her friends. The couples look like they had a lot of fun - laughing, dancing, and sipping drinks throughout the evening.







Recording artist Lady Gaga the 2009 New Years Eve Ball at Webster Hall on December 31, 2008 in New York City


New York Giants running back Derrick Ward celebrates New Year's Eve 2009 at Nikki Midtown on December 31, 2008 in New York City.


Television personalities Heidi Montag and Spencer Pratt kiss at midnight as they host a New Year's Eve party at Christian Audigier The Nightclub at the Treasure Island Hotel & Casino December 31, 2008 in Las Vegas, Nevada.


Recording artist Mario (L) and actress Emmanuelle Chriqui attend the New Year's Eve party sponsored by Inocente Tequila and hosted by Emmanuelle Chriqui and Perez Hilton at Hotel Gansevoort NYC on December 31, 2008 in New York City.


Miley Cyrus (right) surprises Alison Kaprielian with a concert at A Miley-Sized Surprise New Year's Eve 2009 presented by FNMTV at Arnold O'Beckman High School on December 31, 2008 in Irvine, California.


Mario Winans attends the Maxim Sirius' Covino N Rich Show New Years Eve 2009 event at POP Lounge on December 31, 2008 in New York City.



Usher and Tameka welcomed in the New Year at Sin City’s most exclusive New Year’s Eve celebration at The Bank Nightclub at Bellagio. Usher and entourage kicked it at their VIP tables and apparently had to have security keep the hourdes of screeching female fans at bay. This was one of their first night out together since the birth of their second child only three short weeks ago.


Fergie performs at The Palazzo and The Venetian Hotel and Casino on December 31, 2008 in Las Vegas, Nevada.



The Kardashian Sisters and Reggie Bush rang in the New Year at LAX in Vegas


Tyrese attends New Years Eve 2009 at LIV Nightclub in the Fontainebleau Hotel presented by Ciroc Vodka on December 31, 2008 in Miami.


Molly Sims attends New Years Eve 2009 at Blade Nightclub in the Fontainebleau Hotel presented by Ciroc Vodka on December 31, 2008 in Miami.


Dame Dash and his son Boogie Dash DJ’d in the new year at Club Plumm in NY


Ludacris performed in Times Square for the Ball Drop festivites


Terry Crews and his wife partied in NY


John Legend shares a New Years Kiss with his Lady Friend Christine at a Prive nightclub in Vegas...


Paris Hilton sparkles alongside sister Nicky – and a hulking new pal! – on Wednesday, as the celebrity siblings prepare to ring in the New Year in Sydney, Australia. The sisters were hosting "The Bongo Virus" bash, an online-only New Year's Eve celebration. (The monkey's the event mascot.)