Grace VanderWaal: Live Semifinals Performance

Also available on the NBC app

The tween singer-songwriter delivers another stellar performance.

Available until 08/30/17
Appearing:Nick Cannon
Tags: America's Got Talent, agt, agt nbc, america's got talent nbc, america's got talent semifinals, agt semifinals, agt live performances, america's got talent live performances, Simon Cowell, Heidi klum, Howie Mandel, mel b, nick cannon, grace vanderwaal, grace vanderwaal live, grace vanderwaal agt
S11 E183 minHighlightReality and Game ShowPrimetime