Auditions shot on-location in theaters across the nation continue as Sharon Osbourne ("Charm School"), Piers Morgan and Howie Mandel ("Bobby's World") star as the celebrity judges in this top-rated summer series. Nick Cannon ("Wild 'N Out") hosts this variety competition series which features a colorful array of hopeful future stars as they compete for a chance to win a $1 million prize and become the most talented act in America.