The #1 song on April 7, 2011
E.T. By Katy Perry featuring Kanye West
Other #1 songs on April 7, 2011
UK #1 Song
On the Floor
Jennifer Lopezfeaturing Pitbull
#1 R&B Song
Look at Me Now
Chris Brown featuring Lil Wayne & Busta Rhymes
#1 Country Song
Are You Gonna Kiss Me or Not
Thompson Square
#1 Alternative Hit
Rope
Foo Fighters
#1 Dance Track
On the Floor
Jennifer Lopez featuring Pitbull