Alex Martin (B.o.b and Nicki Minaj vs. Katy Perry)
Usher, Ke ha, Jay Sean, Katy Perry, Bruno Mars, Rihanna, Far East Movement, Taio Cruz, Black Eyed Peas, Young Money, Lady Gaga, Eminem, Flo Rida, Justin Bieber, Drake, Nicki Minaj and B.o.B
2010 2011 Remix