The #1 R&B song on February 1, 2011

Can't Be Friends By Trey Songz

Other #1 songs on February 1, 2011

#1 Hit Song

Grenade
Bruno Mars

UK #1 Song

We R Who We R
Kesha

#1 Country Song

Somewhere with You
Kenny Chesney

#1 Alternative Hit

Waiting for the End
Linkin Park

#1 Dance Track

Tonight (I'm Lovin' You)
Enrique Iglesias featuring Ludacris and DJ Frank E