January 5, 2009
9. Britney Spears- 3
8. Pitbull- Shut It Down (feat. Akon)
7. Owl City- Fireflies
6. Rihanna- Hard (feat. Jeezy)
5. Boys Like Girls- Two Is Better Than One (feat. Taylor Swift)
4. Lady GaGa- Bad Romance
3. Timbaland- Carry Out (feat. Justin Timberlake)
2. Leighton Meester- Somebody To Love (feat. Robin Thicke)
1. Black Eyed Peas- Imma Be