Net music

1 1 Lady Gaga – “Born This Way” 1(×5) 8

3 2 Bruno Mars – “Marry You” 2 11

2 3 Adele – “Rolling in the Deep” 2 11

5 4 Katy Perry ft. Kanye West – “E.T.” 4 3

4 5 Adele – “Someone Like You” 1(×1) 10

NE 6 Jennifer Lopez ft. Pitbull – “On the Floor” 6 1

6 7 Enrique Iglesias ft. Ludacris & DJ Frank E – “Tonight (I'm Fuckin' You)” 5 9

8 8 Ellie Goulding – “Lights” 8 5

7 9 Justin Bieber ft. Jaden – “Never Say Never” 1(×1) 19

13 10 Two Door Cinema Club – “What You Know” 10 5

9 11 Kesha – “We R Who We R” 5 14

10 12 Bruno Mars – “Grenade” 1(×1) 19

12 13 Jessie J ft. B.o.B – “Price Tag” 8 9

14 14 Rihanna – “S&M” 11 9

15 15 Wiz Khalifa – “Black and Yellow” 15 4

19 16 Katy Perry – “Last Friday Night (T.G.I.F.)” 13 10

20 17 LMFAO ft. Lauren Bennett & GoonRock – “Party Rock Anthem” 17 2

18 18 Katy Perry ft. Snoop Dogg – “California Gurls” 1(×8) 46

11 19 Avril Lavigne – “What the Hell” 1(×2) 12

NE 20 Black Eyed Peas – “Just Can't Get Enough” 20 1

DROPOUTS:

16 -- P!nk – “Fuckin' Perfect” 9 6

17 -- Rihanna – “Only Girl (In the World)” 1(×5) 25