The Live Shows will begin Tuesday ... For details on how the process works — with guidance from AGT winners — check out NBC Insider's ultimate audition guide.

America's Got Talent judges Simon Cowell, Sofia Vergara, Heidi Klum and Howie Mandel are returning for season 19.

NBC has confirmed it is launching a formal investigation into Gabrielle Union’s firing from America’s Got Talent “to get a deeper understanding of the facts” after a five-hour meeting with ...