During a backstage break in the Snapple Suite, Howie insists Mel B celebrate her (fake) birthday.
Check out some of the best moments of this week's episode.
Making her return to the AGT stage after five years away, singer Kelli Glover lays her heart on the line for the judges.
Beach Avenue performs an original song - and the judges approve.
A sleek dancing display from Dragon House makes waves with the judges.
A dazzling acrobatic performance using a metal hoop sends Tosca to the next round.
In a display of strength, JD Anderson shocks the judges by breaking a baseball bat over his back.
Comedic rappers Emmanuel and Phillip Hudson polarize the judges but inspire Howie to make a bold move.
A rollicking original tune from Jonah Smith snags the judges' blessing.
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