51. 3OH!3 - Starstrukk (Featuring Katy Perry)
50. Michelle Branch - Sooner Or Later
49. Lights - Saviour
48. Keri Hilson - Knock U Down (Featuring Ne-Yo & Kanye West)
47. Black Eyed Peas - I Gotta Feeling
46. Leona Lewis - Happy
45. Shakira - Did It Again
44. Boys Like Girls - Love Drunk
43. Jordin Sparks - Battlefield
42. Priscilla Renea - Dollhouse
41. Jay Z - Run This Town (Featuring Rihanna and Kayne West)
40. Colbie Cailatt - Falling For You
39. 30 Seconds To Mars - Kings and Queens
38. Mariah Carey - Obsessed
37. Orianthi - According To You
36. Ashley Tisdale - It's Alright, It's Okay
35. Allison Iraheta - Friday I'll Be Over U
34. Kelly Rowland & David Guetta - When Love Takes Over
33. Little Boots - New In Town
32. Hey Monday - How You Love Me Now
31. Beyonce - Halo
30. Ciara - Love Sex Magic (Featuring Jusitn Timberlake)
29. Pink - I Don't Believe You
28. Demi Lovato - Here We Go Again
27. The Maine - Into Your Arms
26. Cascada - Evacuate The Dancefloor
25. Cobra Starship - Good Girls Go Bad (Featuring Leighton Meester)
24. Yeah Yeah Yeahs - Heads Will Roll
23. The Veronicas - Take Me On The Floor
22. Jessie James - I Look So Good (Without You)
21. All American Rejects - I Wanna
20. Gossip - Heavy Cross
19. Erin McCarley - Love, Save The Empty
18. Katharine McPhee - Had It All
17. Rihanna - Hard (Featuring Jeezy)
16. Meg & Dia - Black Wedding
15. Britney Spears - If U Seek Amy
14. The Virgins - Private Affair
13. Fefe Dobson - I Want You
12. Leighton Meester - Somebody To Love (Featuring Robin Thicke)
11. Pixie Lott - Boys & Girls
10. Florence + The Machine - You've Got The Love
09. Ida Maria - Oh My God
08. Katy Perry - Waking Up In Vegas
07. Paramore - Brick By Boring Brick
06. Kelly Clarkson - My Life Would Suck Without You
05. Lady GaGa - Bad Romance
04. Metric - Help I'm Alive
03. Lily Allen - The Fear
02. The Temper Trap - Sweet Disposition
01. Ke$ha - TiK ToK
