Description:Host Nick Cannon is back for his fourth round of hosting duties on the seventh season of competition series "America's Got Talent." Performers of every ilk -- chosen from open auditions in New York, St. Louis, Washington, D.C., Tampa, Fla., Anaheim, Calif., Austin, Texas, Charlotte, N.C., and San Francisco -- take the stage and try to impress the judges in the hope of taking home the $1 million prize awarded to the season's winner. Returning judges Sharon Osbourne and Howie Mandel are joined by ... Read more newcomer Howard Stern as they critique the contestants and decide who really does have talent. Close