BURBANK, CA - OCTOBER 25: U.S. President Barack Obama (L) appears on "The Tonight Show With Jay Leno" at NBC Studios on October 25, 2011 in Burbank, California.
NEW YORK, NY - SEPTEMBER 26: (L-R) Actress Patricia Clarkson, Executive Producer and Director Jennifer Aniston, actress Jeanne Tripplehorn and Director Demi Moore attend the premiere of Lifetime's Five, from Jennifer Aniston, Demi Moore, Alicia Keys at Skylight Soho on September 26, 2011 in New York City.
VENICE, ITALY - AUGUST 31: George Clooney plays with the driver of his river taxi at the 68th Venice Film Festival on August 31, 2011 in Venice, Italy.
THE 83RD ACADEMY AWARDS® - James Franco (left) and Anne Hathaway (right) served as co-hosts of the 83rd Academy Awards, Oscars telecast. Academy Awards for outstanding film achievements of 2010 was presented on Sunday, February 27, 2011, at the Kodak Theatre at Hollywood & Highland Center, and televised live as "The 83rd Annual Academy Awards" on the ABC Television Network.
UNIVERSAL CITY, CA - JUNE 05: Actors Justin Timberlake (L) and Mila Kunis present an award onstage during the 2011 MTV Movie Awards at Universal Studios' Gibson Amphitheatre on June 5, 2011 in Universal City, California.
NEW YORK, NY - JULY 24: Katy Perry attends the world premiere of "The Smurfs" at the Ziegfeld Theater on July 24, 2011 in New York City.
NEW YORK, NY - AUGUST 31: NBA player Kris Humphries (L) and TV personality Kim Kardashian attend A Night of Style & Glamour to welcome newlyweds Kim Kardashian and Kris Humphries at Capitale on August 31, 2011 in New York City.
Tom Cruise, right, appears with Oprah Winfrey during a star-studded double-taping of "Surprise Oprah! A Farewell Spectacular," Tuesday, May 17, 2011, in Chicago. "The Oprah Winfrey Show" is ending its run May 25, after 25 years, and millions of her fans around the globe are waiting to see how she will close out a show that spawned a media empire.
Stone Gossard, Mike McCready, Matt Cameron, Eddie Vedder and Jeff Ament of Pearl Jam pose after the "Pearl Jam Twenty" press conference at the Fairmont Royal York during the 2011 Toronto International Film Festival on September 10, 2011 in Toronto, Canada.
HOLLYWOOD, CA - APRIL 01: Penelope Cruz receives a star on the Hollywood Walk of Fame on April 1, 2011 in Hollywood, California.
CANNES, FRANCE - MAY 16: (L-R) Actors Sean Penn, Jessica Chastain and Brad Pitt attend "The Tree Of Life" premiere during the 64th Annual Cannes Film Festival at Palais des Festivals on May 16, 2011 in Cannes, France.
SAN DIEGO, CA - JULY 21: Actors Robert Pattinson and Taylor Lautner speak at Summit Entertainment presents "The Twilight Saga: Breaking Dawn - Part 1" Press Conference on July 21, 2011 in San Diego, California.
British actors, Rupert Grint, Emma Watson and Daniel Radcliffe, from left, arrive in Trafalgar Square, central London, for the world premiere of Harry Potter and The Deathly Hallows: Part 2, the last film in the Harry Potter series, Thursday, July 7, 2011.
NEW YORK, NY - JULY 20: Ryan Gosling along with his dog George visits "Late Night With Jimmy Fallon" at Rockefeller Center on July 20, 2011 in New York City.
LONDON, ENGLAND - DECEMBER 13: L-R Tom Cruise and Simon Pegg attend the UK Premiere of Mission: Impossible Ghost Protocol at The BFI IMAX on December 13, 2011 in London, United Kingdom.
TAORMINA, ITALY - JUNE 11: Jack Black attend the Kung Fu Panda 2 Cocktail Party hosted by Lancia Cafe during the 57th Taormina Film Fest on June 11, 2011 in Taormina, Italy.
WEST HOLLYWOOD, CA - FEBRUARY 27: (L-R) Actors Vanessa Hudgens, Josh Hutcherson and Ashley Tisdale attend the 19th Annual Elton John AIDS Foundation Academy Awards Viewing Party at the Pacific Design Center on February 27, 2011 in West Hollywood, California.
NEW YORK, NY - MAY 02: Karl Lagerfeld and Blake Lively attends the "Alexander McQueen: Savage Beauty" Costume Institute Gala at The Metropolitan Museum of Art on May 2, 2011 in New York City.
WEST HOLLYWOOD, CA - FEBRUARY 27: Justin Bieber and Selena Gomez attend the 2011 Vanity Fair Oscar Party Hosted by Graydon Carter at the Sunset Tower Hotel on February 27, 2011 in West Hollywood, California.
Billy Joel, Mary J Blige, Herbie Hancock, will.i.am, Sting, Stevie Wonder, Trudie Styler and Lady Gaga backstage after STING: 25th Anniversary/60th Birthday Concert to Benefit Robin Hood Foundation at Beacon Theatre on October 1, 2011 in New York City.
TWIN LAKES, WI - JULY 21: Lady Antebellum's Hillary Scott (center) displays her engagement ring (engaged 7-4-2011) with Lady Antebellum's Charles Kelly (L) and Dave Haywood (R) backstage during Country Thunder music festival - Day 1 on July 21, 2011 in Twin Lakes, Wisconsin.
BERLIN, GERMANY - JANUARY 19: Model and DJ Agyness Deyn performs during the G-Star aftershow party during the Bread&Butter Berlin tradeshow Autumn/Winter 2011 at Club Asphalt at Hilton Hotel on January 19, 2011 in Berlin, Germany.
Madonna and Lourdes Leon attend the 2011 Vanity Fair Oscar Party Hosted by Graydon Carter at the Sunset Tower Hotel on February 27, 2011 in West Hollywood, California.
NEW YORK, NY - MAY 02: Mick Jagger and L'Wren Scott attend the "Alexander McQueen: Savage Beauty" Costume Institute Gala at The Metropolitan Museum of Art on May 2, 2011 in New York City.
NEW YORK, NY - JUNE 05: (L-R) Naomi Watts, master of ceremonies Hugh Jackman and Isla Fisher attend the Veuve Clicquot Polo Classic at Governor's Island on June 5, 2011 in New York City.
NEW YORK, NY - MAY 02: Actress and model Rosie Huntington-Whiteley enters the Crown Restaurant on May 2, 2011 in New York City.
(L-R) TV Personality Sharon Osbourne, actress Leah Remini, Kelly Osbourne and TV Personality Kim Kardashian attend the 19th Annual Elton John AIDS Foundation Academy Awards Viewing Party at the Pacific Design Center on February 27, 2011 in West Hollywood, California.
HOLLYWOOD, CA - OCTOBER 18: Rapper Snoop Dogg poses with his Sweet E's Bake Shop cake at 40th Birthday Party at The Rolling Stone Lounge on October 18, 2011 in Hollywood, California.
Michael Stipe, Catherine Tokarz, actor Eric Stonestreet and singer Steven Tyler attend the 19th Annual Elton John AIDS Foundation Academy Awards Viewing Party at the Pacific Design Center on February 27, 2011 in West Hollywood, California.