- All-American Rejects - Gives You Hell (+1)
- Britney Spears - Circus (-1)
- Kanye West - Heartless (+1)
- Kelly Clarkson - My Life Would Suck Without You (+2)
- Pink - Sober (0)
- Flo Rida - Right Round (+4)
- Taylor Swift - Love Story (-4)
- T.I. ft. Justin Timberlake - Dead And Gone (+1)
- Lady Gaga ft. Colby O'Donis - Just Dance (-2)
- The Fray - You Found Me (-2)
- Lady Gaga - Poker Face (+4)
- Ne-Yo - Mad (+1)
- Pussycat Dolls - I Hate This Part (-1)
- Beyonce - Single Ladies (Put A Ring On It) (-3)
- Veronicas - Untouched (-1)
- Soulja Boy ft. Sammie - Kiss Me Thru The Phone (+10)*
- Akon ft. Colby O'Donis & Kardinal Offishall - Beautiful (+3)
- Katy Perry - Thinking Of You (-1)
- Jesse McCartney ft. Ludacris - How Do You Sleep (+2)
- Kevin Rudolf ft. Lil Wayne - Let It Rock (-2)
- T.I. ft. Rihanna - Live Your Life (-5)
- Jason Mraz - I'm Yours (0)
- Katy Perry - Hot N Cold (+2)
- Eminem ft. 50 Cent & Dr. Dre - Crack A Bottle (0)
- Ciara ft. Justin Timberlake - Love Sex Magic (NEW!)
- John Legend ft. Andre 3000 - Green Light (-7)*
- Britney Spears - Womanizer (-4)
- Nickelback - Gotta Be Somebody (0)
- White Tie Affair - Candle (Sick And Tired) (+4)
- Miley Cyrus - The Climb (+1)
- T.I. - Whatever You Like (-1)
- Leona Lewis - I Will Be (-5)
- Pink - So What (-1)
- Britney Spears - If U Seek Amy (NEW!)
- Beyonce - Halo (+4)
- Keri Hilson ft. Lil Wayne - Turnin' Me On (NEW!)
- Saving Abel - Addicted (-1)
- Saving Abel - 18 Days (+2)
- Ne-Yo - Closer (-5)
- Kid Cudi - Day N Nite (NEW!)
Songs falling off:
Akon - Right Now (Na Na Na) (29)
David Cook - Light On (35)
Thriving Ivory - Angels On The Moon (37)
Ne-Yo - Miss Independent (38)