This is a list of songs which reached number one on the Billboard Mainstream Top 40 (or Pop Songs) chart in 2009.
During 2009, a total of 20 singles hit number-one on the charts.
Issue date | Song | Artist(s) | Ref. |
---|---|---|---|
January 3 | " Womanizer" | Britney Spears | [1] |
January 10 | " Live Your Life" | T.I. featuring Rihanna | [2] |
January 17 | "Womanizer" | Britney Spears | [3] |
January 24 | " Just Dance" | Lady Gaga featuring Colby O'Donis | [4] |
January 31 | [5] | ||
February 7 | " Single Ladies (Put a Ring on It)" | Beyoncé | [6] |
February 14 | [7] | ||
February 21 | [8] | ||
February 28 | " Love Story" | Taylor Swift | [9] |
March 7 | " Circus" | Britney Spears | [10] |
March 14 | " Gives You Hell" | The All-American Rejects | [11] |
March 21 | [12] | ||
March 28 | [13] | ||
April 4 | [14] | ||
April 11 | " Right Round" | Flo Rida featuring Ke$ha | [15] |
April 18 | [16] | ||
April 25 | " Poker Face" | Lady Gaga | [17] |
May 2 | [18] | ||
May 9 | [19] | ||
May 16 | [20] | ||
May 23 | [21] | ||
May 30 | " Boom Boom Pow" | The Black Eyed Peas | [22] |
June 6 | [23] | ||
June 13 | [24] | ||
June 20 | [25] | ||
June 27 | [26] | ||
July 4 | [27] | ||
July 11 | [28] | ||
July 18 | " Don't Trust Me" | 3OH!3 | [29] |
July 25 | " LoveGame" | Lady Gaga | [30] |
August 1 | [31] | ||
August 8 | " Waking Up in Vegas" | Katy Perry | [32] |
August 15 | [33] | ||
August 22 | " I Gotta Feeling" | The Black Eyed Peas | [34] |
August 29 | [35] | ||
September 5 | [36] | ||
September 12 | [37] | ||
September 19 | [38] | ||
September 26 | [39] | ||
October 3 | [40] | ||
October 10 | " Use Somebody" | Kings of Leon | [41] |
October 17 | " Down" | Jay Sean featuring Lil Wayne | [42] |
October 24 | [43] | ||
October 31 | [44] | ||
November 7 | " Party in the U.S.A." | Miley Cyrus | [45] |
November 14 | " Paparazzi" | Lady Gaga | [46] |
November 21 | [47] | ||
November 28 | " Whatcha Say" | Jason Derülo | [48] |
December 5 | [49] | ||
December 12 | [50] | ||
December 19 | [51] | ||
December 26 | " Replay" | Iyaz | [52] |
This is a list of songs which reached number one on the Billboard Mainstream Top 40 (or Pop Songs) chart in 2009.
During 2009, a total of 20 singles hit number-one on the charts.
Issue date | Song | Artist(s) | Ref. |
---|---|---|---|
January 3 | " Womanizer" | Britney Spears | [1] |
January 10 | " Live Your Life" | T.I. featuring Rihanna | [2] |
January 17 | "Womanizer" | Britney Spears | [3] |
January 24 | " Just Dance" | Lady Gaga featuring Colby O'Donis | [4] |
January 31 | [5] | ||
February 7 | " Single Ladies (Put a Ring on It)" | Beyoncé | [6] |
February 14 | [7] | ||
February 21 | [8] | ||
February 28 | " Love Story" | Taylor Swift | [9] |
March 7 | " Circus" | Britney Spears | [10] |
March 14 | " Gives You Hell" | The All-American Rejects | [11] |
March 21 | [12] | ||
March 28 | [13] | ||
April 4 | [14] | ||
April 11 | " Right Round" | Flo Rida featuring Ke$ha | [15] |
April 18 | [16] | ||
April 25 | " Poker Face" | Lady Gaga | [17] |
May 2 | [18] | ||
May 9 | [19] | ||
May 16 | [20] | ||
May 23 | [21] | ||
May 30 | " Boom Boom Pow" | The Black Eyed Peas | [22] |
June 6 | [23] | ||
June 13 | [24] | ||
June 20 | [25] | ||
June 27 | [26] | ||
July 4 | [27] | ||
July 11 | [28] | ||
July 18 | " Don't Trust Me" | 3OH!3 | [29] |
July 25 | " LoveGame" | Lady Gaga | [30] |
August 1 | [31] | ||
August 8 | " Waking Up in Vegas" | Katy Perry | [32] |
August 15 | [33] | ||
August 22 | " I Gotta Feeling" | The Black Eyed Peas | [34] |
August 29 | [35] | ||
September 5 | [36] | ||
September 12 | [37] | ||
September 19 | [38] | ||
September 26 | [39] | ||
October 3 | [40] | ||
October 10 | " Use Somebody" | Kings of Leon | [41] |
October 17 | " Down" | Jay Sean featuring Lil Wayne | [42] |
October 24 | [43] | ||
October 31 | [44] | ||
November 7 | " Party in the U.S.A." | Miley Cyrus | [45] |
November 14 | " Paparazzi" | Lady Gaga | [46] |
November 21 | [47] | ||
November 28 | " Whatcha Say" | Jason Derülo | [48] |
December 5 | [49] | ||
December 12 | [50] | ||
December 19 | [51] | ||
December 26 | " Replay" | Iyaz | [52] |