The #1 alternative song on January 15, 2009

Sex on Fire By Kings of Leon

Other #1 songs on January 15, 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 Dance Track

Single Ladies (Put a Ring on It)
Beyoncé

Notable January 15 birthdays in the 2000s

Evie Dolan
Stage Actress
Born January 15, 2004
Sanai Victoria
TV Actress
Born January 15, 2007
Finn Matthews
Pop Singer
Born January 15, 2000
Christopher Convery
TV Actor
Born January 15, 2008
Piper Nairn
Movie Actress
Born January 15, 2003