15. Madonna - Give It 2 Me [Peak: #03]
14. MIA - Paper Planes. [No-Entry]
13. Jordin Sparks - Tattoo [Peak: #02]
12. Katy Perry - I Kissed A Girl. [Peak: #01]
11. Lady GaGa - Beautiful, Dirty, Rich [No-Entry]
» Brandy » Right Here (Departed)
» 07 Days | -3 | Peak: #06
» Britney Spears » Gimme More
» 15 Days | +1 | Peak: #03
» Katy Perry » Hot 'N Cold
» 10 Days | +1 | Peak: #03
» Lady GaGa LONGEST CHART SITTER. » Just Dance ft. Colby O'Donis
» 23 Days | +1 | Peak: #01 [x2]
» Kanye West » Love Lockdown
» 17 Days | -1 | Peak: #02
» Leona Lewis » Forgive Me
» 15 Days | +1 | Peak: #01 [x1]
» Pussycat Dolls BIGGEST FREEFALLER. » I Hate This Part
» 04 Days | -2 | Peak: #02
» Hilary Duff » Reach Out (And Touch Me)
» 09 Days | = | Peak: #03
» Britney Spears GREATEST GAINER. » My Prerogative
» 22 Days | +2 | Peak: #01 [x3]
02. Rihanna - Disturbia [40 Days/#07/Peak: #01][October 5 2008]
01. Katy Perry - I Kissed A Girl [40 Days/#10/Peak: #01][October 4 2008]
14. Britney Spears - My Prerogative [3 Days]
13. Leona Lewis - Forgive Me [1 Day]
12. Britney Spears - Womanizer [14 Days]
11. Gym Class Heroes ft. The Dream - Cookie Jar [1 Day]
10. Christina Aguilera - Keeps Gettin' Better [3 Days]
09. Ne-Yo - Miss Independent [3 Days]
08. Katy Perry - I Kissed A Girl [3 Days]
07. Lady GaGa - Just Dance ft. Colby O'Donis [2 Days]
06. Pink - So What [2 Days]
05. Rihanna - Disturbia [7 Days]
04. Miley Cyrus - 7 Things [5 Days]
03. Mariah Carey - I'll Be Lovin' U Long Time [2 Days]
02. Keri Hilson - Energy [1 Day]
01. Lindsay Lohan - Bossy [3 Days]
