The #1 dance song on January 12, 2009

Single Ladies (Put a Ring on It) By Beyoncé

Other #1 songs on January 12, 2009

#1 Hit Song

Just Dance
Lady Gaga featuring Colby O'Donis

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

Already Gone
Sugarland

#1 Alternative Hit

Sex on Fire
Kings of Leon

Notable January 12 birthdays in the 2000s

Sam LaPorta

Born January 12, 2001