The #1 dance song on July 21, 2006

World, Hold On (Children of the Sky) By Bob Sinclar

Other #1 songs on July 21, 2006

#1 Hit Song

Promiscuous
Nelly Furtado featuring Timbaland

UK #1 Song

Smile
Lily Allen

#1 R&B Song

It's Goin' Down
Yung Joc

#1 Country Song

The World
Brad Paisley

#1 Alternative Hit

Dani California
Red Hot Chili Peppers

Notable July 21 birthdays in the 2000s

Blake McNaughton
TV Actor
Born July 21, 2000
Paola Guanche
Pop Singer
Born July 21, 2001
Sargam Khurana
TV Actress
Born July 21, 2008
Emma Hodges
Dancer
Born July 21, 2003
Baylor Cryder
Model
Born July 21, 2004