Watch America's Got Talent season 11 episode 16 (S11E16) online free

The last 12 of the top 36 acts take the stage of the Dolby Theatre to perform for America's votes. After having the most viewed audition in the history of the show, Grace VanderWaal is now back to compete along with others to win America's vote for a coveted spot in the Semifinals. Other fan favorites featured include singing groups Linkin' Bridge and Edgar and comedian Julia Scotti.