The #1 song on December 17, 2010

Firework By Katy Perry

Other #1 songs on December 17, 2010

UK #1 Song

The Time (Dirty Bit)
The Black Eyed Peas

#1 R&B Song

Can't Be Friends
Trey Songz

#1 Country Song

Why Wait
Rascal Flatts

#1 Alternative Hit

Tighten Up
The Black Keys

#1 Dance Track

Barbra Streisand
Duck Sauce