The #1 song on March 4, 2010

Imma Be By The Black Eyed Peas

Other #1 songs on March 4, 2010

UK #1 Song

In My Head
Jason Derulo

#1 R&B Song

It Kills Me
Melanie Fiona

#1 Country Song

Why Don't We Just Dance
Josh Turner

#1 Alternative Hit

Back Against the Wall
Cage the Elephant

#1 Dance Track

Hard
Rihanna featuring Jeezy