LOS ANGELES, CA - SEPTEMBER 03: Jack Osbourne attends First-Ever Call of Duty XP at the Stages at Playa Vista on September 3, 2011 in Los Angeles, California. (Photo by Michael Buckner/Getty Images ... more 
LOS ANGELES, CA - SEPTEMBER 03: Jack Osbourne attends First-Ever Call of Duty XP at the Stages at Playa Vista on September 3, 2011 in Los Angeles, California. (Photo by Michael Buckner/Getty Images for Activision) less 
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Getty Images | Photo By Michael Buckner / Getty Images for Activision
Sun, Sep 4, 2011 1:13 AM EDT