brown #
= weekly rock chart peak
blue #
= pop chart peak
| 1 | Firework | 1 | 12-18-10 |  |
| Katy Perry |
| 2 | What's My Name? | 1 | 1-08-11 | |
| Rihanna Featuring Drake |
| 3 | Grenade | 1 | 1-15-11 | |
| Bruno Mars |
| 4 | Tonight (I'm Lovin' You) | 1 | 2-05-11 | |
| Enrique Iglesias Featuring Ludacris & DJ Frank E |
| 5 | Hold It Against Me | 1 | 2-26-11 | |
| Britney Spears |
| 6 | Born This Way | 1 | 3-05-11 | |
| Lady Gaga |
| 7 | Perfect | 1 | 3-26-11 | |
| Pink |
| 8 | S&M | 1 | 4-02-11 | |
| Rihanna |
| 9 | E.T. | 1 | 4-16-11 | |
| Katy Perry Featuring Kanye West |
| 10 | Till The World Ends | 1 | 5-07-11 | |
| Britney Spears |
| 11 | Rolling In The Deep | 6 | 1 | 5-21-11 | |
| Adele |
| 12 | Give Me Everything | 1 | 6-18-11 | |
| Pitbull Featuring Ne-Yo, Afrojack & Nayer |
| 13 | The Edge Of Glory | 1 | 7-02-11 | |
| Lady Gaga |
| 7-09-11 |
| Give Me Everything by Pitbull Featuring Ne-Yo, AfroJack & Nayer returns to number one |
| 14 | Party Rock Anthem | 1 | 7-16-11 | |
| LMFAO Featuring Lauren Bennett, GoonRock |
| 15 | Last Friday Night (T.G.I.F.) | 1 | 8-06-11 | |
| Katy Perry |
| 16 | I Wanna Go | 1 | 8-20-11 | |
| Britney Spears |
| 17 | Lighters | 1 | 9-03-11 | |
| Bad Meets Evil Featuring Bruno Mars |
| 18 | Moves Like Jagger | 1 | 9-17-11 | |
| Maroon 5 Featuring Christina Aguilera |
| 19 | Pumped Up Kicks | 1 | 1 | 10-08-11 | |
| Foster The People |
| 20 | Stereo Hearts | 1 | 10-15-11 | |
| Gym Class Heroes Featuring Adam Levine |
| 21 | Someone Like You | 1 | 10-22-11 | |
| Adele |
| 11-05-11 |
| Stereo Hearts by Gym Class Heroes Featuring Adam Levine returns to number one |
| 22 | Sexy And I Know It | 1 | 11-12-11 | |
| LMFAO |
| 23 | We Found Love | 1 | 11-26-11 | |
| Rihanna Featuring Calvin Harris |
| 24 | Without You | 1 | 12-03-11 | |
| David Guetta Featuring Usher |
| 12-10-11 |
| We Found Love by Rihanna Featuring Calvin Harris returns to number one |
| 25 | It Will Rain | 1 | 12-24-11 | |
| Bruno Mars |
| 26 | The One That Got Away | 1 | 12-31-11 | |
| Katy Perry |
| 1-07-12 |
| It Will Rain by Bruno Mars returns to number one |