top 5

1 1 Lady Gaga – “Bad Romance” 1(×2) 11

2 2 Kesha – “TiK ToK” 1(×1) 3

3 3 Alexandra Burke ft. Flo Rida – “Bad Boys” 1(×2) 13

6 4 Miley Cyrus – “Party in the U.S.A.” 1(×13) 21

5 5 Rihanna – “Russian Roulette” 4 7

7 6 JAY-Z ft. Alicia Keys – “Empire State of Mind” 1(×3) 17

4 7 3OH!3 ft. Katy Perry – “Starstrukk” 2 8

8 8 Alexandra Burke – “Broken Heels” 8 4

13 9 Pixie Lott – “Cry Me Out” 9 3

9 10 Cheryl – “Fight for This Love” 5 11

12 11 JLS – “Everybody in Love” 7 6

11 12 Iyaz – “Replay” 11 2

10 13 Black Eyed Peas – “Meet Me Halfway” 6 5

14 14 Florence + the Machine – “You've Got the Love” 14 2

NE 15 Justin Bieber – “Love Me” 15 1

15 16 Justin Bieber – “One Time” 15 2

16 17 Britney Spears – “3” 4 7

NE 18 Plan B – “Stay Too Long” 18 1

NE 19 Rihanna ft. Jeezy – “Hard” 19 1

NE 20 Owl City – “Fireflies” 20 1

DROPOUTS:

17 -- Miley Cyrus – “The Time of Our Lives” 5 6

18 -- Hannah Montana – “You'll Always Find Your Way Back Home” 1(×2) 36

19 -- Sugababes – “About a Girl” 5 5

20 -- Florence + the Machine – “Dog Days Are Over” 20 1