Singer Katy Perry performs onstage during «VH1 Divas Salute the Troops» presented by the USO at the MCAS Miramar on December 3, 2010 in Miramar, California. «VH1 Divas Salute the Troops» concert event will be televised on Sunday, December 5 at 9:00 PM ET/PT on VH1.