Overview:
Seven of twelve acts from the previous night's show will move on to the semifinal round of competition. Also, a performance by season 11's winner, Grace VanderWaal.
Release Date : 2017-08-16
Genre : Reality
Duration : 85 menit
Rating : ⭐ 0/10 (0 votes)
Actors : Simon Cowell, Howie Mandel, Mel B, Heidi Klum, Tyra Banks