Celebrity Circuit

"The Big Bang Theory" actress Kaley Cuoco kisses an unidentified man as they sit courtside at the NBA basketball game between the Portland Trail Blazers and Los Angeles Lakers, March 23, 2012, in Los Angeles.

NEXT: Joe Pesci and Jack Nicholson

Actors Joe Pesci, left, and Jack Nicholson, right, sit courtside at the NBA basketball game between the Portland Trail Blazers and Los Angeles Lakers March 23, 2012, in Los Angeles.

NEXT: Robert De Niro

Actor Robert De Niro, center, poses with his wife Grace Hightower, left, and Burswood Entertainment Centre owner James Packer, right, during the official opening of Nobu Restaurant at Burswood Entertainment Complex in Perth, Australia, March 25, 2012.

NEXT: Robert De Niro

Actor Robert De Niro, left, speaks as chef Nobu Matsuhisa listens during a press conference prior to the official opening of the Nobu Restaurant at the Burswood Entertainment Complex in Perth, Australia, March 25, 2012.

NEXT:Michael Fassbender

Irish-German actor Michael Fassbender poses with his award for Empire Hero at the Jameson Empire Awards at a central London venue, March 25, 2012.

NEXT: Danny DeVito

Danny DeVito arrives for the Jameson Empire Awards at a central London venue, March 25, 2012.

NEXT: Gary Oldman

British actor Gary Oldman poses with his best actor trophy at the Jameson Empire Awards at a central London venue, March 25, 2012.

NEXT: Colbie Caillat

Singer Colbie Caillat arrives at The 26th Annual Genesis Awards benefiting The Humane Society in Beverly Hills, Calif., on March 24, 2012.

NEXT: Ian Somerhalder

Actor Ian Somerhalder arrives at The 26th Annual Genesis Awards benefiting The Humane Society in Beverly Hills, Calif., on March 24, 2012.

NEXT: Carrie Ann Inaba

Actress and "Dancing with the Stars" judge Carrie Ann Inaba arrives at The 26th Annual Genesis Awards benefiting The Humane Society in Beverly Hills, Calif., on March 24, 2012.

NEXT: Sophia Bush

Actress Sophia Bush arrives at The 26th Annual Genesis Awards benefiting The Humane Society in Beverly Hills, Calif., on March 24, 2012.

NEXT: Moby

DJ and musician Moby arrives at The 26th Annual Genesis Awards benefiting The Humane Society in Beverly Hills, Calif., on March 24, 2012.

NEXT: Wilmer Valderrama

Actor Wilmer Valderrama arrives at The 26th Annual Genesis Awards benefiting The Humane Society in Beverly Hills, Calif., on March 24, 2012.

NEXT: Ke$ha

Singer Ke$ha arrives at The 26th Annual Genesis Awards benefiting The Humane Society in Beverly Hills, Calif., on March 24, 2012.

NEXT: Katy Perry

Singer Katy Perry arrives for the Echo Awards 2012 at Palais am Funkturm on March 22, 2012, in Berlin.

NEXT: Marilyn Manson

Singer Marilyn Manson arrives for the Echo Awards 2012 at Palais am Funkturm on March 22, 2012, in Berlin.

NEXT: Justin Bieber

Singer Justin Bieber speaks with Elvis Duran for "The Elvis Duran and the Morning Show" at Bagatelle Restaurant on March 24, 2012, in West Hollywood, Calif.

NEXT: Autumn Reeser

Jason Merritt/Getty Images For Restoration Hardware

Actress Autumn Reeser attends the Restoration Hardware Spring 2012 Launch at Restoration Hardware on March 22, 2012, in Los Angeles.

NEXT: Steven Weber

Jason Merritt/Getty Images for Alzheimer's Association

Actor Steven Weber performs at the 20th Anniversary Alzheimer's Association 'A Night at Sardi's' at The Beverly Hilton Hotel on March 21, 2012, in Beverly Hills, Calif.

NEXT: John Malkovich

American actor John Malkovich is interviewed in a hotel in Budapest, Hungary, March 25, 2012. Malkovich plays Jack Unterweger in "The Infernal Comedy: Confession of A Serial Killer" in the Budapest Spring Festival.

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