• Slideshow Photos

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    Image: '40 Principales Awards' 2013 - Red Carpet

    Celebrity Sightings

    Julia Roberts attends a premiere, Joaquin Phoenix greets fans, Laura Prepon shows up to a gala, and more.

  • Image: '40 Principales Awards' 2013 - Red Carpet

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    Ricky Martin

    Ricky Martin attends the "40 Principales Awards" 2013 photocall at Palacio de los Deportes in Madrid, Spain, on Dec. 12.

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    Richard Armitage

    Richard Armitage attends the "40 Principales Awards" 2013 photocall at Palacio de los Deportes in Madrid, Spain, on Dec. 12.

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  • Image: Dermot Mulroney

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    Dermot Mulroney

    Dermot Mulroney attends the "August: Osage County" premiere at the Ziegfeld Theatre in New York on Dec. 12.

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  • Image: BESTPIX     "August: Osage County" New York Premiere - Red Carpet

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    Julia Roberts

    Julia Roberts attends the "August: Osage County" premiere at Ziegfeld Theater in New York on Dec. 12.

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    Abigail Breslin

    Abigail Breslin attends the "August: Osage County" premiere at Ziegfeld Theater in New York on Dec. 12.

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  • Image: "August: Osage County" New York Premiere - After Party

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    Juliette Lewis

    Juliette Lewis attends the "August: Osage County" premiere after party at Monarch in New York on Dec. 12.

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  • Image: Ben Kingsley

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    Ben Kingsley

    Ben Kingsley attends the presentation of the 27th Annual American Cinematheque Award to Jerry Bruckheimer in Beverly Hills, Calif., on Dec. 12.

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  • Image: 27th American Cinematheque Award Honoring Jerry Bruckheimer - Arrivals

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    Jon Voight

    Jon Voight arrives at the 27th American Cinematheque Award honoring Jerry Bruckheimer at The Beverly Hilton Hotel in Beverly Hills, Calif., on Dec. 12.

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  • Image: 27th American Cinematheque Award Honoring Jerry Bruckheimer - Show

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    Bruce Willis

    Bruce Willis speaks onstage during the 27th American Cinematheque Award honoring Jerry Bruckheimer at The Beverly Hilton Hotel in Beverly Hills, Calif., on Dec. 12.

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  • Image: Helen Mirren, Jerry Bruckheimer

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    Helen Mirren, Jerry Bruckheimer

    Helen Mirren and Jerry Bruckheimer attend the presentation of the 27th Annual American Cinematheque Award to Bruckheimer in Beverly Hills, Calif., on Dec. 12.

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  • Image: Celebrity Sightings In Los Angeles - December 12, 2013

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    Halle Berry

    Halle Berry is seen making a grocery run in Los Angeles on Dec. 12.

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  • Image: amfAR Inspiration Gala Los Angeles - Arrivals

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    Goldie Hawn

    Goldie Hawn attends the 2013 amfAR Inspiration Gala Los Angeles at Milk Studios in Los Angeles on Dec. 12.

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    Lydia Hearst, Kevin Connolly

    Lydia Hearst and Kevin Connolly attend the 2013 amfAR Inspiration Gala Los Angeles at Milk Studios on Dec. 12.

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  • Image: 2013 amfAR Inspiration Gala Los Angeles - Red Carpet

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    Marguerite Moreau

    Marguerite Moreau attends the 2013 amfAR Inspiration Gala Los Angeles at Milk Studios on Dec. 12.

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  • Image: amfAR Inspiration Gala Los Angeles - Arrivals

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    Devon Aoki

    Devon Aoki attends the 2013 amfAR Inspiration Gala Los Angeles at Milk Studios on Dec. 12.

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    Laura Prepon

    Laura Prepon attends the 2013 amfAR Inspiration Gala Los Angeles at Milk Studios on Dec. 12.

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  • Image: 2013 amfAR Inspiration Gala Los Angeles Presented By MAC Viva Glam - Red Carpet

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    Cheyenne Jackson

    Cheyenne Jackson attends the 2013 amfAR Inspiration Gala Los Angeles presented by MAC Viva Glam at Milk Studios on Dec. 12.

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  • Image: Phoenix greets fans while signing an autograph as he attends the film premiere of "Her" at Directors Guild of America in Hollywood

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    Joaquin Phoenix

    Joaquin Phoenix greets fans while signing an autograph as he attends the film premiere of "Her" at Directors Guild of America in Hollywood, Calif., on Dec. 12.

    Reuters / Reuters
  • Image: Premiere Of Warner Bros. Pictures' "Her." - Arrivals

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    Rooney Mara

    Rooney Mara attends the premiere of Warner Bros. Pictures' "Her" at DGA Theater in Los Angeles on Dec. 12.

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  • Image: Premiere Of Warner Bros. Pictures' "Her." - Arrivals

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    Dawn Olivieri

    Dawn Olivieri attends the premiere of Warner Bros. Pictures' "Her" at DGA Theater in Los Angeles on Dec. 12.

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  • Image: "X Factor 2013 - The Final" December 12, 2013

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    Liam Payne

    Liam Payne of One Direction performs live at "X Factor" in Milan on Dec. 12.

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  • Image: Disney On Ice Presents "Rockin' Ever After"

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    Sarah Chalke

    Sarah Chalke attends "Rockin' Ever After" presented by Disney On Ice at Staples Center in Los Angeles on Dec. 12.

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  • Image: The Debbie Allen Dance Academy's "All-Star Gala"

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    Corbin Bleu

    Corbin Bleu attends the Debbie Allen Dance Academy's "All-Star Gala" at Royce Hall, UCLA in Westwood, Calif., on Dec. 12.

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  • Image: The Debbie Allen Dance Academy's "All-Star Gala"

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    Tichina Arnold

    Tichina Arnold attends the Debbie Allen Dance Academy's "All-Star Gala" at Royce Hall, UCLA in Westwood, Calif., on Dec. 12.

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  • Image: Just Cavalli Soho Flagship Store Opening

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    Heather Graham

    Heather Graham attends the Just Cavalli Soho flagship store opening in New York on Dec. 12.

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  • Image: World Of Wonder's 1st Annual WOWie Awards

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    Tamara Braun

    Tamara Braun attends the World of Wonder's 1st Annual WOWie Awards at The Globe Theatre in Universal City, Calif., on Dec. 12.

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  • Image: 2014 Breakthrough Prizes Awarded In Fundamental Physics And Life Sciences

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    Conan O'Brien

    Conan O'Brien is a presenter at the 2014 Breakthrough Prizes Awarded in Fundamental Physics and Life Sciences Ceremony at NASA Ames Research Center in Mountain View, Calif., on Dec. 12.

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    Kevin Spacey

    Kevin Spacey attends the 2014 Breakthrough Prize Inaugural Ceremony for Awards in Fundamental Physics and Life Sciences at NASA Ames Research Center in Mountain View, Calif., on Dec. 12.

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    Lana Del Ray

    Lana Del Ray attends the 2014 Breakthrough Prize Inaugural Ceremony for Awards in Fundamental Physics and Life Sciences at NASA Ames Research Center in Mountain View, Calif., on Dec. 12.

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    Glenn Close

    Glenn Close is a presenter at the 2014 Breakthrough Prizes Awarded in Fundamental Physics and Life Sciences Ceremony at NASA Ames Research Center in Mountain View, Calif., on Dec. 12.

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    Michael C. Hall, Morgan MacGregor

    Michael C. Hall and Morgan MacGregor attend the 2014 Breakthrough Prize Inaugural Ceremony for Awards in Fundamental Physics and Life Sciences at NASA Ames Research Center in Mountain View, Calif., on Dec. 12.

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  • Image: "In The Tub" Book Party Launch

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    Scottie Thompson, Anastasia Griffith

    Scottie Thompson and Anastasia Griffith attend TJ Scott's "In The Tub" book party launch to benefit UCLA's Jonsson Cancer Center for Breast Research hosted by Katrina Law of "Spartacus" held at Light In Art in Los Angeles on Dec. 12.

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  • Image: Sharon Stone

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    Sharon Stone

    Sharon Stone arrives at the fourth annual amfAR Inspiration Gala at Milk Studios in Los Angeles on Dec. 12.

    AP / AP