On Deck:
15. Gwen Stefani
14. T Pain
13. Linkin Park
12. Avril Lavigne
11. 50 Cent
Top Ten:
10. My Chemical Romance *DEBUT*
9. Lil Mama
8. Fall Out Boy
7. Fergie
6. Daughtry
5. Maroon 5
4. Enrique Iglesias
3. Daddy Yankee
2. Rihanna
1. Kelly Clarkson
