After a night filled with performances from Chris Brown, Katy Perry, Jennifer Lopez and more, the 2011 American Music Awards closed out the interesting and entertaining night with a little rock. Party rock that is.
The men of LMFAO hit the stage to do a massive amount of party rocking as they performed their smash single Party Rock Anthem. They weren’t alone in their on stage party though. The men had help from none other than teen pop sensation Justin Bieber as he popped on stage in tight skinny pants to shuffle along with the guys.
They then ripped off their pants revealing smiley face short shorts and did a little–or a lot–of wiggling to Sexy And I Know It. Before the performance concluded, they got The Hoff, David Hasselhoff, to jump on stage, rip off his suit and show off his body.
Sexy And I Know It and Party Rock Anthem appear on LMFAO’s new album, Sorry For Party Rocking. The set is in stores now.
Watch the performance below: