Other #1 songs on May 23, 2009
Across genres and charts

#1 alternative hit

Know Your Enemy

Green Day

#1 country song

It Happens

Sugarland

#1 dance track

Halo

Beyoncé

#1 R&B song

Blame It

Jamie Foxx featuring T-Pain

#1 song

Boom Boom Pow

The Black Eyed Peas

The #1 Movie
At the box office on May 23, 2009

Night at the Museum: Battle of the Smithsonian

Directed by Shawn Levy