Other #1 songs on January 20, 2009
Across genres and charts

#1 alternative hit

Sex on Fire

Kings of Leon

#1 dance track

Human

The Killers

#1 R&B song

Single Ladies (Put a Ring on It)

Beyoncé

#1 song in the UK

Just Dance

Lady Gaga featuring Colby O'Donis

#1 song

Just Dance

Lady Gaga featuring Colby O'Donis

The #1 Movie
At the box office on January 20, 2009

Paul Blart: Mall Cop

Directed by Steve Carr

Notable January 20 Birthdays
Born in the 2000s

Tyler Herro

Basketball Player

J. J. McCarthy

Football Player

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