The #1 R&B song on May 4, 2011

Look at Me Now By Chris Brown featuring Lil Wayne & Busta Rhymes

Other #1 songs on May 4, 2011

#1 Hit Song

E.T.
Katy Perry featuring Kanye West

UK #1 Song

Party Rock Anthem
LMFAO featuring Lauren Bennett and GoonRock

#1 Country Song

Live a Little
Kenny Chesney

#1 Alternative Hit

Rope
Foo Fighters

#1 Dance Track

Army of Love
Kerli