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Katy Perry

NEW YORK, NY - OCTOBER 13: Katy Perry performs onstage at Comedy Central's night of too many stars: America comes together for autism programs at The Beacon Theatre on October 13, 2012 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Comedy Central's Night of Too Many Stars

Hollywood's elite turn out for an evening of laughs in the name of charity.