Best Musical Collaborations of 2011

1 On the Floor - Jennifer Lopez & Pitbull

2 Rain Over Me - Pitbull & Marc Anthony

3 Got 2 Luv U - Sean Paul & Alexis Jordan

4 E.T. - Katy Perry & Kanye West

5 Moves Like Jagger - Maroon 5 & Christina Aguilera

6 I'm Into You - Jennifer Lopez & Lil Wayne

7 Give Me Everything - Pitbull & Ne-Yo & Afrojack and Nayer

8 Rabiosa - Shakira & Pitbull

9 Right There - Nicole Scherzinger & 50 Cent

10 Down for Whatever - Kelly Rowland & The WAV.s