not every two of my predictions getting switched
10. Britney Spears - Circus
[X]
9. Ke$ha - Tik Tok
[X]
8. P!nk - U + Ur Hand
[X]
7. Britney Spears - Till The World Ends
[X]
6. Katy Perry - Hot n Cold
5. Kelly Clarkson - Since U Been Gone
4. Katy Perry - Teenage Dream
3. Katy Perry - E.T. (featuring Kanye West)
2. Kelly Clarkson - Behind These Hazel Eyes
1. P!nk - Who Knew
MESS