Other #1 songs on December 21, 2004
Across genres and charts

Boulevard of Broken Dreams by Green Day

#1 alternative hit

Boulevard of Broken Dreams

Green Day

Some Beach by Blake Shelton

#1 country song

Some Beach

Blake Shelton

What You Waiting For? by Gwen Stefani

#1 dance track

What You Waiting For?

Gwen Stefani

Do They Know It's Christmas? by Band Aid 20

#1 song in the UK

Do They Know It's Christmas?

Band Aid 20

Drop It Like It's Hot by Snoop Dogg featuring Pharrell

#1 song

Drop It Like It's Hot

Snoop Dogg featuring Pharrell

The #1 Movie
At the box office on December 21, 2004

A Series of Unfortunate Events

A Series of Unfortunate Events

Directed by Brad Silberling

Notable December 21 Birthdays
Born in the 2000s

Cooper Flagg

Basketball Player

Born December 21, 2006