The #1 dance song on January 21, 2007

Party People By Altar featuring Jeanie Tracy

Other #1 songs on January 21, 2007

#1 Hit Song

Irreplaceable
Beyoncé

UK #1 Song

Grace Kelly
Mika

#1 R&B Song

Irreplaceable
Beyoncé

#1 Country Song

Watching You
Rodney Atkins

#1 Alternative Hit

Snow (Hey Oh)
Red Hot Chili Peppers

Notable January 21 birthdays in the 2000s

Papa Jay
Rapper
Born January 21, 2008

Zoey Diaz
TV Actress
Born January 21, 2005

Ben Carolan
Movie Actor
Born January 21, 2000

Avery Clynes
Movie Actress
Born January 21, 2003

Princess Ingrid Alexandra
Princess
Born January 21, 2004

Jackson Brundage
TV Actor
Born January 21, 2001