|
Mediabase Top 40 | |||
| 2009 # 1 Songs | |||
| Date |
Artist Song |
Spins | Album |
| 2009-01-03 | Britney Spears Womanizer [2] | 9123 |  |
| 2009-01-10 | T.I. f/Rihanna Live Your Life [3] | 9537 |  |
| 2009-01-17 | Lady Gaga f/Colby O'Donis Just Dance [1] | 10091 |  |
| 2009-01-24 | Beyonce Single Ladies (Put A Ring On It) | 10315 |  |
| 2009-01-31 | Beyonce Single Ladies (Put A Ring On It) | 10517 | |
| 2009-02-07 | Beyonce Single Ladies (Put A Ring On It) [3] | 10191 | |
| 2009-02-14 | Taylor Swift Love Story [1] | 9323 |  |
| 2009-02-21 | Britney Spears Circus [1] | 9186 | |
| 2009-02-28 | All-American Rejects Gives You Hell | 9423 |  |
| 2009-03-07 | All-American Rejects Gives You Hell | 9721 | |
| 2009-03-14 | All-American Rejects Gives You Hell | 9781 | |
| 2009-03-21 | All-American Rejects Gives You Hell [4] | 9821 | |
| 2009-03-28 | Flo Rida Right Round | 10143 |  |
| 2009-04-04 | Flo Rida Right Round [2] | 10111 | |
| 2009-04-11 | Lady Gaga Poker Face | 10598 | |
| 2009-04-18 | Lady Gaga Poker Face | 10865 | |
| 2009-04-25 | Lady Gaga Poker Face | 10985 | |
| 2009-05-02 | Lady Gaga Poker Face | 11097 | |
| 2009-05-09 | Lady Gaga Poker Face [5] | 10143 | |
| 2009-05-16 | Black Eyed Peas Boom Boom Pow | 9725 |  |
| 2009-05-23 | Black Eyed Peas Boom Boom Pow | 9695 | |
| 2009-05-30 | Black Eyed Peas Boom Boom Pow | 10027 | |
| 2009-06-06 | Black Eyed Peas Boom Boom Pow | 10148 | |
| 2009-06-13 | Black Eyed Peas Boom Boom Pow | 9762 | |
| 2009-06-20 | Black Eyed Peas Boom Boom Pow [6] | 8838 | |
| 2009-06-27 | 3Oh!3 Don't Trust Me | 8227 |  |
| 2009-07-04 | 3Oh!3 Don't Trust Me [2] | 8486 | |
| 2009-07-11 | Lady Gaga Lovegame | 8997 | |
| 2009-07-18 | Lady Gaga Lovegame | 9333 | |
| 2009-07-25 | Lady Gaga Lovegame [3] | 9313 | |
| 2009-08-01 | Katy Perry Waking Up In Vegas [1] | 9339 |  |
| 2009-08-08 | Black Eyed Peas I Gotta Feeling | 10269 | |
| 2009-08-15 | Black Eyed Peas I Gotta Feeling | 10833 | |
| 2009-08-22 | Black Eyed Peas I Gotta Feeling | 10956 | |
| 2009-08-29 | Black Eyed Peas I Gotta Feeling | 11040 | |
| 2009-09-05 | Black Eyed Peas I Gotta Feeling | 10793 | |
| 2009-09-12 | Black Eyed Peas I Gotta Feeling [6] | 10653 | |
| 2009-09-19 | Taylor Swift You Belong With Me [1] | 10021 | |
| 2009-09-26 | Kings Of Leon Use Somebody [1] | 9851 |  |
| 2009-10-03 | Jay Sean f/Lil Wayne Down | 9990 |  |
| 2009-10-10 | Jay Sean f/Lil Wayne Down | 10670 | |
| 2009-10-17 | Jay Sean f/Lil Wayne Down [3] | 10933 | |
| 2009-10-24 | Miley Cyrus Party In The USA [1] | 10844 |  |
| 2009-10-31 | Lady Gaga Paparazzi | 10454 | |
| 2009-11-07 | Lady Gaga Paparazzi [2] | 10626 | |
| 2009-11-14 | Jason Derulo Whatcha Say | 10168 |  |
| 2009-11-21 | Jason Derulo Whatcha Say | 10541 | |
| 2009-11-28 | Jason Derulo Whatcha Say | 10635 | |
| 2009-12-05 | Jason Derulo Whatcha Say [4] | 9803 | |
| 2009-12-12 | Iyaz Replay | 9115 |  |
| 2009-12-19 | Iyaz Replay | 10097 | |
| 2009-12-26 | Iyaz Replay | 10240 | |