America's Got Talent determined its Top 4 sixth-season acts during Wednesday night's live broadcast of the NBC reality talent competition.

Team iLuminate, glow suit dancers from New York, NY; Pop Lyfe, a teen band from Oakland, CA; Silhouettes, an interpretive dance act from Arvada, CO; and Landau Eugene Murphy Jr., a singer from Logan, WV, were revealed to have finished as the Top 4 vote-getters after Tuesday night's live performance show which featured the season's Top 10 acts performing for home viewer votes.

The voting results eliminated singer and pianist Anna Graceman, magician Landon Swank, singer Lys Agnes, dance group Miami All Stars, motorcycle stunt show act Smage Bros. Riding Shows, and high school dance team West Springfield Dance Team from America's Got Talent's sixth season.

Now that the season's Top 4 finalists have been determined, they will once again perform live on America's Got Talent's final sixth-season performance show on Tuesday, September 13, after which home viewers will be able to vote for their favorite acts.

America's Got Talent's sixth-season champion will then be revealed during the season's live two-hour finale on Wednesday, September 14. The winner will receive a $1,000,000 cash prize.