The #1 dance song on January 1, 2004

Me Against the Music By Britney Spears featuring Madonna

Other #1 songs on January 1, 2004

#1 Hit Song

Hey Ya!
OutKast

UK #1 Song

Mad World
Michael Andrews and Gary Jules

#1 R&B Song

You Don't Know My Name
Alicia Keys

#1 Country Song

There Goes My Life
Kenny Chesney

#1 Alternative Hit

Numb
Linkin Park

Notable January 1 birthdays in the 2000s

Callum Jackson
Pop Singer
Born January 01, 2000
Dory Soekamti
Guitarist
Born January 01, 2001
Jane Callista
World Music Singer
Born January 01, 2008
Gabe Sipos
Movie Actor
Born January 01, 2002