Piano prodigy Adrian Romoff charms the judges with his skill and flair.
On the first night of Judgment Week, the judges must narrow down the competition to the Top 48 acts.
Flight Crew Jump Rope presents a creative routine to stay in the mix.
JD Anderson breaks bats and barrels through ice in an impressive act.
Five acts advance in a results episode.
Piano phenom Adrian Romoff wows the judges with his showmanship.
Magician Mat Franco performs an elaborate trick with Mel B's cellphone.
The Muppets' Miss Piggy enlists Heidi Klum and Mel B. in her vision of "It's Raining Men."
Mat Franco gets some help from Rosie O'Donnell and Howard Stern for his farewell trick.
Watch his exit interview here!
Americas'Got Talent Vegas Week sneak peek.
Nick Cannon gets creative with a Hula Hoop.
Howard gets on his knees and begs Mel-B to let this group through.
Howie learns how to take a selfie and invents the "ussie," which is a selfie featuring more than one person.
Download the TV Guide app for iPhone, iPad and Android!