Last night, Nicki Minaj, David Guetta and Flo Rida tore the roof off while performing on 'America's Got Talent.' The trio performed their summer hit 'Where Them Girls At,' with David Guetta taking his place behind his tricked-out turntables as Flo Rida and Minaj rapped and pumped up the crowd.

After host and Mariah Carey's hubby Nick Cannon introduced the performers, the stage lights went on to reveal Guetta and Flo Rida standing behind the DJ booth, which has fluorescent lights lining the outer areas. As soon as the beat began to pick up, a full-blown concert began, complete with backup dancers, lasers, digital graphics and flashing strobes.

Flo Rida flowed right through his verse, and then Minaj entered from the side of the stage looking like a hip-hop version of Gretel from the Brothers Grimm fairytale. She wore cotton candy pink and blue on her dress, with hot pink tights, bright yellow boots, and a pink, yellow and blond wig. Minaj had no trouble when it came to her rapping portions of 'Where Them Girls At,' but her singing seemed a little strained.

All in all, Guetta, Minaj, and Flo Rida put on a riveting performance that had people singing along and ditching their seats to get up and dance. If Minaj's rap career ever starts to fizzle out (which we're sure won't be happening for a long, long time), she definitely could make a career out of being a hype woman, as seen by her commanding stage presence and audience interaction.

Watch Nicki Minaj, David Guetta and Flo Rida Perform on 'America's Got Talent'