The #1 dance song on September 21, 2009

Celebration By Madonna

Other #1 songs on September 21, 2009

#1 Hit Song

I Gotta Feeling
The Black Eyed Peas

UK #1 Song

Break Your Heart
Taio Cruz

#1 R&B Song

Pretty Wings
Maxwell

#1 Country Song

Big Green Tractor
Jason Aldean

#1 Alternative Hit

Uprising
Muse

Notable September 21 birthdays in the 2000s

Daan Creyghton
TV Actor
Born September 21, 2002
Leah Rose Clements
Model
Born September 21, 2010
Adzwa Aurell
TV Actress
Born September 21, 2001
Jordyn Negri
TV Actress
Born September 21, 2000
Gavin Kent
TV Actor
Born September 21, 2005
Duda Matte
TV Actress
Born September 21, 2004