Top 5 Of The Week By Billboard

1. Firework

Katy Perry

Teenage Dream

2. Raise Your Glass

P!nk

Greatest Hits...So Far!!!

3. What's My Name?

Rihanna Featuring Drake

Loud

4. The Time (Dirty Bit)

The Black Eyed Peas

The Beginning

5. Grenade

Bruno Mars

Doo-Wops & Hooligans