The #1 song on September 21, 2003

Shake Ya Tailfeather By Nelly, P. Diddy and Murphy Lee

Other #1 songs on September 21, 2003

UK #1 Song

Where Is the Love?
The Black Eyed Peas

#1 R&B Song

Baby Boy
Beyoncé featuring Sean Paul

#1 Country Song

What Was I Thinkin'
Dierks Bentley

#1 Alternative Hit

So Far Away
Staind

#1 Dance Track

Get It Together
Seal

Notable September 21 birthdays in the 2000s

Gavin Kent
TV Actor
Born September 21, 2005
Henry Gallagher
Pop Singer
Born September 21, 2002
Bianca Matthews
TV Actress
Born September 21, 2000
Monique Alice Bourscheid
Model
Born September 21, 2001
Ellarose Kaylor
Movie Actress
Born September 21, 2010