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Premiere Of Warner Bros. Pictures' "Gangster Squad" - Red Carpet

HOLLYWOOD, CA - JANUARY 07: (L-R) Actors Emma Stone, Sean Penn, Josh Brolin and Mireille Enos arrive at Warner Bros. Pictures' "Gangster Squad" premiere at Grauman's Chinese Theatre on January 7, 2013 in Hollywood, California. (Photo by Kevin Winter/Getty Images)

'Gangster Squad' Premiere

Actors arrive at the 'Gangster Squad' premiere at

Grauman's Chinese Theatre on January 7, 2013 in Hollywood, California.