05/12/2011

1 1 Britney Spears – “Till the World Ends” 1(×9) 10

2 2 Adele – “Rolling in the Deep” 2 6

NE 3 Bruno Mars – “The Lazy Song” 3 1

7 4 Jennifer Lopez ft. Pitbull – “On the Floor” 3 10

6 5 Kesha – “Blow” 5 10

5 6 Lady Gaga – “Judas” 3 4

4 7 Katy Perry ft. Kanye West – “E.T.” 1(×1) 10

3 8 Jessie J ft. B.o.B – “Price Tag” 3 7

NE 9 Snoop Dogg & David Guetta – “Sweat (David Guetta Remix)” 9 1

8 10 Rihanna – “S&M” 2 15

DROPOUTS:

9 -- Britney Spears – “Hold It Against Me” 1(×7) 17

10 -- Dr. Dre ft. Eminem & Skylar Grey – “I Need a Doctor” 10 2