Who reported this thread?!
This can't close.
Top 20 US - Combined
1. Rihanna - S&M (featuring Britney Spears) (100%)
2. Katy Perry - E.T. (featuring Kanye West) (87%)
3. The Black Eyed Peas - Just Can't Get Enough (51%)
4. Adele - Rolling In the Deep (42%)
5. Britney Spears - Till the World Ends (37%)
6. Jerermih - Down On Me (featuring 50 Cent) (36%)
7. Jennifer Lopez - On the Floor (featuring Pitbull) (35%)
8. Pitbull - Give Me Everything (featuring Ne-Yo, Afrojack & Nayer) (34%)
9. Chris Brown - Look At Me Now (featuring Busta Rhymes & Lil Wayne) (31%)
10. Bruno Mars - The Lazy Song (27%)
11. Ke$ha - Blow
12. Tinie Temprah - Written In the Stars (featuring Eric Turner)
13. Lupe Fiasco - The Show Goes On
14. Cee Lo Green - Forget You
15. Dr. Dre - I Need a Doctor (featuring Eminem & Skylar Grey)
16. Jessie J - Price Tag (featuring B.o.B)
17. Lady GaGa - Born This Way
18. Blake Shelton - Honey Bee
19. Wiz Khalifa - Roll Up
20. Selena Gomez & the Scene - Who Says
It just gets messier every week.
Preach it (if you'll pardon the pun 
)
