Episode 628

The twenty-sixth episode of Season 6, and the one hundred and thirty-fifth episode of America's Got Talent overall, aired on August 24, 2011. It was the first Semifinals results episode and took place in Hollywood. 5 acts proceeded to the Finals, and 7 acts were eliminated.

Guest Performers

 * David Guetta
 * Flo Rida
 * Nicki Minaj
 * Susan Boyle