Can ou guess which of Sharon's truths is really a lie?
AGT alums iLuminate perform live at Radio City Music Hall during the AGT semifinals.
Comedian Dave Shirley brings his technological comedy routine to Radio City Music Hall, hoping for a shot at the AGT semifinals.
Comedian Jacob Williams takes the stage to prove that he's ready for the finals.
Last year's AGT winner, The Olate Dogs, performs live at Radio City Music Hall.
Nick introduces NBC.com to AGT's fourth judge, the audience.
Japanese dance sensation Kenichi Ebina performs live at Radio City Music Hall.
Granny G, the rapping grandma, won the crowd over with a rap song about how to be a good man. Now, she's hoping to get the judges amped up again.
Comedian Angela Hoover brings the laughs to Radio City Music Hall during the live semifinals.
Cami Bradley performs at Radio City, hoping for a pass to the AGT semifinals.
Dance duo D'Angelo and Amanda perform live at Radio City Music Hall.
Country crooner Jimmy Rose performs live at Radio City Music Hall.
Ron Christopher Porter, Jr. gives his best shot at a movie trailer voice over.
Comedian Steve Harvey takes the stage to show the AGT performers how to be a million-dollar act.
Teen sensation Anna Christine performs live at Radio City during the AGT semifinals.
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