The #1 song on April 23, 2010

Rude Boy By Rihanna

Other #1 songs on April 23, 2010

UK #1 Song

OMG
Usher featuring will.i.am

#1 R&B Song

Everything to Me
Monica

#1 Country Song

American Honey
Lady Antebellum

#1 Alternative Hit

Between the Lines
Stone Temple Pilots

#1 Dance Track

Heartbreak on Vinyl
Blake Lewis