NBC has announced Deal or No Deal host Howie Mandel will replace David Hasselhoff as a judge on the next season of America’s Got Talent. Judges Sharon Osbourne and Piers Morgan will return for the new season, as will host Nick Cannon.

Scottish-born singer Susan Boyle was rocketed into stardom after wowing judges and audience alike on “Britain’s Got Talent,” but sudden fame isn’t always the easiest thing to deal with – no matter how long you’ve wanted it. In a video interview Wednesday on the “Today Show,” Boyle told NBC News’ Meredith Vieira that fame hit [...]