Kendra Wilkinson attends an Ab Cuts party in Los Angeles on Nov. 17, 2011.
Justin Bieber attends the Pencils of Promise 2011 charity gala at Espace in New York on Nov. 17, 2011.
Robert Pattinson and Kristen Stewart arrive at the Los Angeles premiere of "The Twilight Saga: Breaking Dawn, Part 1" at Nokia Theatre L.A. Live on Nov. 14, 2011.
Jessica Biel attends GQ's 2011 Men of the Year Party in Los Angeles on Nov. 17, 2011.
Usher attends the Pencils of Promise 2011 charity gala at Espace in New York on Nov. 17, 2011.
Ashley Greene attends the Cinema Society & DKNY screening of "The Twilight Saga: Breaking Dawn, Part 1" at Landmark Sunshine Cinema in New York on Nov. 16, 2011.
Ben Falcone, Melissa McCarthy and the Stormtroopers make a toast with Moe't & Chandon to Honorary Academy Award recipient James Earl Jones (aka Darth Vader) at the 2011 Governor's Awards.
Stacy Keibler and George Clooney attend "The Descendants" Los Angeles premiere at AMPAS Samuel Goldwyn Theater on Nov. 15, 2011.
Alessandra Ambrosio, Adriana Lima and Erin Heatherton arrive in a pink helicopter and attend the Victoria's Secret store opening at Plaza Las Americas in San Juan, Puerto Rico, on Nov. 16, 2011.
Jesse Williams attends GQ's 2011 Men of the Year Party in Los Angeles on Nov. 17, 2011.
Nikki Reed attends the Cinema Society & DKNY screening of "The Twilight Saga: Breaking Dawn, Part 1" at Landmark Sunshine Cinema in New York on Nov. 16, 2011.
Kristin Davis attends the 2011 Hollywood Style Awards at Smashbox Studios in West Hollywood, Calif., on Nov. 13, 2011.
Lady Gaga leaves her London hotel on Nov. 16, 2011.
Catherine Zeta-Jones films a scene for "Broken City" along the waterfront in Brooklyn, N.Y., on Nov. 14, 2011.
Brooke Burke multi-tasks at an "X-Factor"viewing party at the Pepsi House in Los Angeles, CA on Nov. 17, 2011.
Khloe and Kourtney Kardashian sign copies of their new book Dollhouse at Barnes & Noble Fifth Avenue in New York on Nov. 16, 2011.
Chris Pine attends GQ's 2011 Men of the Year Party in Los Angeles on Nov. 17, 2011.
Will Kopelman and Drew Barrymore attend The Museum of Modern Art's film benefit tribute to Pedro Almodovar in New York on Nov. 15, 2011.
Olivia Wilde attends The Museum of Modern Art's film benefit tribute to Pedro Almodovar in New York on Nov. 15, 2011.
Taylor Lautner arrives for the U.K. premiere of "The Twilight Saga: Breaking Dawn, Part 1" in London on Nov. 16, 2011.
Jon Hamm and Jennifer Westfeldt attend GQ's 2011 Men of the Year Party in Los Angeles on Nov. 17, 2011.
Gwen Stefani attends the 2011 MOCA Gala screening of "An Artist's Life Manifesto" at MOCA Grand Avenue in Los Angeles on Nov. 12, 2011.
Blake Lively attends The Museum of Modern Art's film benefit tribute to Pedro Almodovar in New York on Nov. 15, 2011.
Kristen Stewart arrives for the U.K. premiere of "The Twilight Saga: Breaking Dawn, Part 1" in London on Nov. 16, 2011.
Kerry Washington attends GQ's 2011 Men of the Year Party in Los Angeles on Nov. 17, 2011.
Sarah Jessica Parker attends The Museum of Modern Art's film benefit tribute to Pedro Almodovar in New York on Nov. 15, 2011.
Hilary Duff attends the launch of The Beauty Book for Brain Cancer in Los Angeles on Nov. 14, 2011.
Joe Jonas attends the CFDA/Vogue Fashion Fund Awards at Skylight Soho in New York on Nov. 14, 2011.
Ashley Greene arrives at the Los Angeles premiere of "The Twilight Saga: Breaking Dawn, Part 1" at Nokia Theatre L.A. Live on Nov. 14, 2011.
Miranda Kerr attends The Museum of Modern Art's film benefit tribute to Pedro Almodovar in New York on Nov. 15, 2011.
Nicole Richie attends If Pockets Talked Pop Up Shop at Milk Boutique in Los Angeles on Nov. 15, 2011.
Bryce Dallas and Ron Howard attend the premiere of "When You Find Me" at the American Museum of Natural History in New York on Nov. 15, 2011.
Emma Stone attends The Museum of Modern Art's film benefit tribute to Pedro Almodovar in New York on Nov. 15, 2011.
Rachel Bilson attends a party hosted by Nylon magazine and American Eagle to celebrate the magazine's November issue in Los Angeles on Nov. 15, 2011.
Olivia Wilde attends the CFDA/Vogue Fashion Fund Awards at Skylight Soho in New York on Nov. 14, 2011.
Freida Pinto and Dev Patel are spotted getting into their clean diesel Mercedes in Los Angeles on Nov. 15, 2011.
Vincent Piazza and Ashlee Simpson arrive at the launch party for Google Music, available on T-Mobile, held at the Mr Brainwash studio in Los Angeles on Nov. 16, 2011.
Kelly Rowland arrives at the Children in Need Dinner at Hilton Deansgate in Manchester, U.K., on Nov. 16, 2011.
Ali Larter attends GQ's 2011 Men of the Year Party in Los Angeles on Nov. 17, 2011.
Taylor Lautner arrives at the Los Angeles premiere of "The Twilight Saga: Breaking Dawn, Part 1" at Nokia Theatre L.A. Live on Nov. 14, 2011.
Ashlee Simpson and Vincent Piazza attend a party hosted by Nylon magazine and American Eagle to celebrate the magazine's November issue in Los Angeles on Nov. 15, 2011.
Zoe Saldana arrives at a Michael Kors party in Beverly Hills on Nov. 16, 2011.
Nikki Reed and Paul McDonald arrive at the Los Angeles premiere of "The Twilight Saga: Breaking Dawn, Part 1" at Nokia Theatre L.A. Live on Nov. 14, 2011.
Amy Adams attends the launch of The Beauty Book for Brain Cancer in Los Angeles on Nov. 14, 2011.
Julianne Moore attends the after-party for a special screening of "Another Happy Day" in New York on Nov. 15, 2011.
Elizabeth Olsen attends The Museum of Modern Art's film benefit tribute to Pedro Almodovar in New York on Nov. 15, 2011.
Jackson Rathbone and Ashley Greene attend the Canadian premiere of "The Twilight Saga: Breaking Dawn, Part 1" at Elgin Theatre in Toronto on Nov. 17, 2011.
Amanda Seyfried attends the CFDA/Vogue Fashion Fund Awards at Skylight Soho in New York on Nov. 14, 2011.
Elizabeth Reaser arrives at the Los Angeles premiere of "The Twilight Saga: Breaking Dawn, Part 1" at Nokia Theatre L.A. Live on Nov. 14, 2011.
Brooklyn Decker attends the CFDA/Vogue Fashion Fund Awards at Skylight Soho in New York on Nov. 14, 2011.
Victoria Beckham is spotted with her daughter, Harper, in New York on Nov. 14, 2011.
Jason Segel poses at "The Muppets" world premiere at El Capitan Theater in Hollywood, Calif., on Nov. 12, 2011. It was a big day for the classic Jim Henson creations like Kermit and Miss Piggy, but perhaps an even bigger one for Segel, who co-wrote, starred in and executive produced the film. "This is one of the best days I've ever had," Segel told Wonderwall on the green carpet. "I knew I had a love for the Muppets, and I hoped that love would translate. And when you look around here, it looks like it has; everyone is so happy. It's just what I'd hoped for."
Emma Stone attends the seventh annual Worldwide Orphans Foundation Benefit Gala in New York on Nov. 14, 2011.
Peter Facinelli arrives at the Los Angeles premiere of "The Twilight Saga: Breaking Dawn, Part 1" at Nokia Theatre L.A. Live on Nov. 14, 2011.
David Burtka and Neil Patrick Harris arrive at the L.A. Gay & Lesbian Center's 40th Anniversary Gala & Auction on Nov. 12, 2011.
Heather Locklear arrives at the Los Angeles premiere of "The Twilight Saga: Breaking Dawn, Part 1" at Nokia Theatre L.A. Live on Nov. 14, 2011.
Rebecca Romijn attends the CFDA/Vogue Fashion Fund Awards at Skylight Soho in New York on Nov. 14, 2011.
Nicole Scherzinger attends the launch of The Beauty Book for Brain Cancer in Los Angeles on Nov. 14, 2011.
Amy Adams arrives at "The Muppets" Los Angeles premiere on Nov. 12, 2011.
Willow Smith arrives at the Los Angeles premiere of "The Twilight Saga: Breaking Dawn, Part 1" at Nokia Theatre L.A. Live on Nov. 14, 2011.
Jaime King attends the 2011 Hollywood Style Awards at Smashbox Studios in West Hollywood, Calif., on Nov. 13, 2011.
Jennifer Love Hewitt arrives at the Los Angeles premiere of "The Twilight Saga: Breaking Dawn, Part 1" at Nokia Theatre L.A. Live on Nov. 14, 2011.
Ashley Tisdale arrives at the Los Angeles premiere of "The Twilight Saga: Breaking Dawn, Part 1" at Nokia Theatre L.A. Live on Nov. 14, 2011.
Miss Piggy arrives in style to the world premiere of "The Muppets" at El Capitan Theatre in Hollywood, Calif., on Nov. 12, 2011. In true diva fashion, the voluptuous starlet — glammed up in a one-of-a-kind Jeremy Scott dress and Christian Louboutin heels — hit the green carpet in a convertible saved only for her, while the rest of the Muppet cast was forced to carpool in a black Jeep. Figures.
Dita Von Teese attends the official launch of My Cointreau Travel Essentials at Sunset Lounge inside The Mondrian Hotel in South Beach, Fla., on Nov. 17, 2011.
Kirsten Dunst attends the 2011 MOCA Gala screening of "An Artist's Life Manifesto" at MOCA Grand Avenue in Los Angeles on Nov. 12, 2011.
Kendall and Kylie Jenner arrive at the Los Angeles premiere of "The Twilight Saga: Breaking Dawn, Part 1" at Nokia Theatre L.A. Live on Nov. 14, 2011.
Mayim Bialik arrives at the Los Angeles premiere of "The Twilight Saga: Breaking Dawn, Part 1" at Nokia Theatre L.A. Live on Nov. 14, 2011.
Nicole Richie attends the 2011 MOCA Gala screening of "An Artist's Life Manifesto" at MOCA Grand Avenue in Los Angeles on Nov. 12, 2011.
Emma Roberts attends GQ's 2011 Men of the Year Party in Los Angeles on Nov. 17, 2011.
Michelle Williams attends the premiere of "My Week With Marilyn" at The Paris Theater in New York on Nov. 13, 2011.
Snooki celebrates her 24th birthday at LAX Nightclub at Luxor Las Vegas on Nov. 12, 2011.
Chloe Moretz attends the 2011 Hollywood Style Awards at Smashbox Studios in West Hollywood, Calif., on Nov. 13, 2011.
Eva Longoria arrives at the 2011 Hollywood Style Awards at Smashbox Studios in West Hollywood, Calif., on Nov. 13, 2011.
Anna Faris attends GQ's 2011 Men of the Year Party in Los Angeles on Nov. 17, 2011.
Lake Bell attends GQ's 2011 Men of the Year Party in Los Angeles on Nov. 17, 2011.
Vinny Guadagnino hosts his birthday at Chateau Nightclub & Gardens at Paris Las Vegas on Nov. 13, 2011.
Kelly Ripa attends opening night of the Off-Broadway production of "Standing on Ceremony," an evening of gay marriage plays, at Minetta Lane Theatre in New York.
Kelly Bensimon poses with the Radio City Rockettes in New York on Nov. 16, 2011.
Minka Kelly attends GQ's 2011 Men of the Year Party in Los Angeles on Nov. 17, 2011.
Alex O'Loughlin and Scott Caan volunteer with Service Nation: Mission Serve for Veterans Day to plant an American Heart Association teaching garden at Hickam Elementary School in Honolulu.
Jon Bon Jovi and his family visit "Mario's World" to celebrate the launch of "Super Mario 3D Land" for Nintendo 3DS in New York on Nov. 12, 2011.
Emmanuelle Chriqui arrives at the launch party for Google Music, available on T-Mobile, held at the Mr Brainwash studio in Los Angeles on Nov. 16, 2011.
Zooey Deschanel attends GQ's 2011 Men of the Year Party in Los Angeles on Nov. 17, 2011.
Emma Roberts arrives at Guess and Marie Claire exclusive dinner in support of Save the Children at Guess Flagship Boutique in Beverly Hills, Calif., on Nov. 10, 2011.
Minnie Driver attends the 2011 MOCA Gala screening of "An Artist's Life Manifesto" at MOCA Grand Avenue in Los Angeles on Nov. 12, 2011.
Brooke Shields is spotted with her C. Wonder bicycle in the West Village.
Kelly Rutherford and Matthew Settle attend the "Gossip Girl" 100 episode celebration at Cipriani Wall Street in New York on Nov. 19, 2011.
Leona Lewis hosts an evening with Leona Lewis and friends benefiting Hopefield Animal Sanctuary in Beverly Hills on Nov. 19, 2011.
Charlize Theron attends the Cinema Society & Dior Beauty screening of "Young Adult" at the Tribeca Grand Screening Room in New York on Nov. 18, 2011.
Justin Bieber lights the The Empire State Building in New York on Nov. 18, 2011.
Emma Watson arrives for the UK Premiere of "My Week With Marilyn" in London on Nov. 20, 2011.
Jennifer Lopez arrives at Jennifer Lopez Hosted Post American Music Awards Party at Greystone Manor Supperclub in West Hollywood on Nov. 20, 2011.
Beyonce hosts the screening of "Live at Roseland: The Elements of 4" at the Paris Theatre in New York on Nov. 20, 2011.
Audrina Patridge arrives at the Rolling Stone 2nd Annual AMA after-party at Rolling Stone Restaurant and Lounge in Los Angeles on November 20, 2011.
Blake Lively attends the "Gossip Girl" 100 episode celebration at Cipriani Wall Street in New York on Nov. 19, 2011.
Penn Badgley, Ed Westwick, and Chace Crawford attend the "Gossip Girl" 100 episode celebration at Cipriani Wall Street in New York on Nov. 19, 2011.