Other #1 songs on April 21, 2010
Across genres and charts

#1 country song

American Honey

Lady Antebellum

#1 dance track

Heartbreak on Vinyl

Blake Lewis

#1 R&B song

Everything to Me

Monica

#1 song in the UK

OMG

Usher featuring will.i.am

#1 song

Rude Boy

Rihanna

The #1 Movie
At the box office on April 21, 2010

Kick-Ass

Directed by Matthew Vaughn