After a record-breaking 10th season, NBC's top-rated summer series "America's Got Talent" returns with some big news: "Got Talent" creator and executive producer Simon Cowell joins the judges panel alongside Heidi Klum, Mel B and Howie Mandel.
Nick Cannon is back as host, and the series returns to Los Angeles this summer, with live shows broadcast from the famed Dolby Theatre.
