The #1 song on January 23, 2009

Just Dance By Lady Gaga featuring Colby O'Donis

Other #1 songs on January 23, 2009

UK #1 Song

Just Dance
Lady Gaga featuring Colby O'Donis

#1 R&B Song

Single Ladies (Put a Ring on It)
Beyoncé

#1 Country Song

Start a Band
Brad Paisley duet with Keith Urban

#1 Alternative Hit

Sex on Fire
Kings of Leon

#1 Dance Track

Human
The Killers

Notable January 23 birthdays in the 2000s

Ivan Mallon
TV Actor
Born January 23, 2003
Tremaine Brown Jr.
TV Actor
Born January 23, 2000
Jasmine Elcock
Pop Singer
Born January 23, 2002
Olga Danilovic
Tennis Player
Born January 23, 2001
Elise Blake
Stage Actress
Born January 23, 2004
Evelina Chernakova
Model
Born January 23, 2007