| LW | TW | peaks: | rock | pop |
| 2 | 1 | Perfect | ▲ |  |
| Pink |
| 1 | 2 | Born This Way | 1 | |
| Lady Gaga |
| 4 | 3 | S&M | 1 | |
| Rihanna Featuring Britney Spears |
| 9 | 4 | Blow | ▲ | |
| Kesha |
| 6 | 5 | Forget You | 3 | |
| Cee Lo Green |
| 10 | 6 | E.T. | 1 | |
| Katy Perry Featuring Kanye West |
| 7 | 7 | More | ▲ | |
| Usher |
| 3 | 8 | Tonight (I'm Lovin' You) | 1 | |
| Enrique Iglesias Featuring Ludacris & DJ Frank E |
| 12 | 9 | Jar Of Hearts | ▲ | |
| Christina Perri |
| 13 | 10 | Just Can't Get Enough | 2 | |
| The Black Eyed Peas |
| 17 | 11 | What The Hell | 10 | |
| Avril Lavigne |
| 11 | 12 | Grenade | 1 | |
| Bruno Mars |
| 19 | 13 | Till The World Ends | 1 | |
| Britney Spears Featuring Nicki Minaj & Kesha |
| 8 | 14 | Hey Baby (Drop It To The Floor) | 5 | |
| Pitbull Featuring T-Pain |
| 5 | 15 | Hold It Against Me | 1 | |
| Britney Spears |
| 23 | 16 | Written In The Stars | 6 | |
| Tinie Tempah Featuring Eric Turner |
| 20 | 17 | Marry Me | ▲ | |
| Train |
| 18 | 18 | Coming Home | 13 | |
| Diddy-Dirty Money Featuring Skylar Grey |
| 25 | 19 | On The Floor | 3 | |
| Jennifer Lopez Featuring Pitbull |
| 22 | 20 | Rhythm Of Love | ▲ | |
| Plain White T's |
| 21 | 21 | Pretty Girl Rock | 14 | |
| Keri Hilson Featuring Kanye West |
| 14 | 22 | Never Say Never | 12 | |
| Justin Bieber Featuring Jaden Smith |
| 16 | 23 | Higher | 9 | |
| Taio Cruz Featuring Travie McCoy |
| 26 | 24 | I Need A Doctor | 16 | |
| Dr. Dre Featuring Eminem & Skylar Grey |
| 28 | 25 | Moment 4 Life | 9 | |
| Nicki Minaj Featuring Drake |
| 27 | 26 | Hit The Lights | 25 | |
| Jay Sean Featuring Lil Wayne |
| 29 | 27 | Down On Me | 5 | |
| Jeremih Featuring 50 Cent |
| - | 28 | The Lazy Song | 2 | |
| Bruno Mars |
| - | 29 | Backseat | 14 | |
| New Boyz Featuring The Cataracs And Dev |
| - | 30 | Sing | 1 | 20 | |
| My Chemical Romance |
| Prior Week | Next Week |