The #1 song on December 31, 2003

Hey Ya! By OutKast

Other #1 songs on December 31, 2003

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

#1 Dance Track

Me Against the Music
Britney Spears featuring Madonna

Notable December 31 birthdays in the 2000s

Joe Scally

Born December 31, 2002

Katie Volynets

Born December 31, 2001

Alycia Parks

Born December 31, 2000