And it's not all because Weezer and Coldplay are in the top ten, either. MGMT rules, and The Ting Tings are, surprisingly, awesome. And that's not even mentioning the Paramore debut or Estelle.
20. Troy / "Volver A Empezar" [DEBUT]
19. Gavin Rossdale / "Love Remains The Same" [DEBUT]
18. Simple Plan / "Your Love Is A Lie" [11w][-10][max:01(2)]
17. Natasha Bedingfield / "Pocketful Of Sunshine" [DEBUT]
16. Estelle feat. Kanye West / "American Boy" [8w][-9][max:03]
15. El Canto Del Loco / "Eres Tonto" [5w][-3][max:12]
14. MGMT / "Electric Feel" [3w][+3][max:14]
13. Panic At The Disco / "That Green Gentleman (Things Have Changed)" [5w][+1][max:13]
12. Santogold / "L.E.S. Artistes" [3w][+4][max:12]
11. Paramore / "That's What You Get" [2w][+8][max:11]
10. Babasónicos / "Pijamas" [2w][+3][max:10]
09. Gustavo Cerati / "Me Quedo Aquí" [3w][+2][max:09]
08. Duffy / "Mercy" [6w][-2][max:04]
07. Weezer / "Pork And Beans" [3w][+3][max:07]
06. Coldplay / "Violet Hill" [7w][+3][max:06]
05. The Ting Tings / "Great DJ" [10w][-3][max:01(2)]
04. Duffy / "Warwick Avenue" [11w][-3][max:01(1)]
03. The Ting Tings / "Shut Up And Let Me Go" [4w][+2][max:03]
02. Maroon 5 feat. Rihanna / "If I Never See Your Face Again" [8w][+2][max:02]
01. Madonna / "Give It 2 Me" [4w][+2][max:01(1)]
"That's What You Get" debuting!?... 
