Lady Gaga - Alejandro

Nelly - Just A Dream

Bruno Mars - Just The Way You Are

B.O.B. feat. Hayley Williams - Airplanes (Duet)

Justin Bieber feat. Ludacris - Baby

Travie McCoy feat. Bruno Mars - Billionaire (Duet)

Usher feat. Pitbull - DJ Got Us Fallin' In Love (Duet)

Bruno Mars - Grenade

Train - Hey, Soul Sister

Eminem feat. Rihanna - Love The Way You Lie (Duet)