Kelli Glover sings a passionate cover of Alicia Keys' "If I Ain't Got You."
Nick Cannon announces the winner of America's instant save to move onto the finals.
AcroArmy reprises their head-spinning performance of "Unstoppable."
Quintavious Johnson reprises his breakthrough performance of "I'd Rather Go Blind."
Singer-songwriter Miguel Dakota makes quite an impression on the judges and the audience with his elegant, soulful singing voice.
Serviceman Paul Ieti enamors the crowd with his unexpectedly beautiful singing voice.
Acro-balancer Jonatan Riquelme delivers an unbelievable balancing performance during the Los Angeles auditions.
Expert balancers AcroArmy thrill the judges with an impressive routine.
Singer Paul Ieti lends his feathery voice to "You and I" by One Direction.
Baila Conmigo nail a raucous salsa routine to energize the semifinals.
AcroArmy and Blink 182's Travis Barker electrify the crowd with a routine set to "Everybody Wants to Rule the World."
America's Got Talent Vegas Week sneak peek.
Foot juggler Orlene Gentile rocks the AGT crowd with an amazing table juggling routine.
Join Nick, Howie, Mel B, Heidi and Howard on their search for the most amazing acts in America.
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