On Deck:
15. Fergie - Big Girls Don't Cry
14. Good Charlotte - Dance Floor Anthem
13. Bone Thugs N' Harmony f/ Mariah Carey & Bow Wow - Lil' L.O.V.E.
12. Kanye West - Stronger
11. Gym Class Heroes f/ Patrick Stump - Clothes Off! [FALLOFF]
The Countdown:
10. Aly & AJ - Potential Breakup Song [DEBUT] [

]
9. Justin Timberlake - LoveStoned [-1]
8. Hilary Duff - Stranger [-2]
7. Amy Winehouse - Rehab [+2]
6. Shop Boyz - Party Like A Rockstar [-1]
5. Rihanna - Shut Up And Drive [+2]
4. Lil' Mama - Lip Gloss [=]
3. My Chemical Romance - Teenagers [-2]
2. Fall Out Boy - The Take Over, The Break's Over [+1]
1. Chris Brown - Wall To Wall [+1]