50. Metro Station - Shake It
49. Mariah Carey - Touch My Body
48. Keane - Lovers Are Losing
47. Brandy - Right Here (Departed)
46. Flobots - Handlebars
45. Sam Sparro - Black & Gold
44. Jennifer Hudson - Spotlight
43. Madonna - Give It 2 Me
42. Rihanna - Take A Bow
41. T.I. - Live Your Life (Feat. Rihanna)
40. David Cook - Light On
39. Mariah Carey - I'll Be Lovin' U Long Time
38. Chris Brown - Forever
37. Kings Of Leon - Use Somebody
36. Jazmine Sullivan - Bust Your Windows
35. Maroon 5 - If I Never See Your Face Again (Feat. Rihanna)
34. Britney Spears - Circus
33. The Veronicas - Untouched
32. Lady GaGa - Just Dance
31. Katy Perry - Hot N Cold
30. Miley Cyrus - 7 Things
29. The Killers - Human
28. David Archuleta - Crush
27. The Kooks - Always Where I Need To Be
26. The Last Shadow Puppets - Standing Next To Me
25. Keri Hilson - Energy
24. Solange - Sandcastle Disco
23. Kid Rock - All Sumer Long
22. Shontelle - T-Shirt
21. Robyn - Handle Me
20. Natasha Bedingfield - Pocketful Of Sunshine
19. Ne-Yo - Closer
18. Mariah Carey - I Stay In Love
17. Jordin Sparks - No Air (Duet with Chris Brown)
16. M.I.A. - Paper Planes
15. Kings Of Leon - Sex On Fire
14. Colplay - Viva La Vida
13. Rihanna - Rehab
12. P!nk - So What
11. Katy Perry - I Kissed A Girl
10. The Ting Tings - Great DJ
09. The Verve - Love Is Noise
08. Taylor Swift - White Horse
07. Duffy - Mercy
06. Jason Mraz - I'm Yours
05. Kanye West - Love Lockdown
04. Britney Spears - Womanizer
03. Beyoncé - Single Ladies (Put A Ring On It)
02. Leona Lewis Bleeding Love
Billboard Hot 100: Number 1
Amazing song in every kind of way. This is how you make a catchy ballad with breath-taking vocals and exquisite lyrics. Leona is one of the best new artists and with her first single she basically told us she's here to stay. My favorite line would be: "But I don't care what they say, I'm in love with you."
01. Rihanna Disturbia
Billboard Hot 100: Number 1
Unbelievable. The song is so dark and murky. Pop taken to a new level. Her auto-tuned voice is enjoyable and the best part is that is not annoying. The somber video for this song was flawless, very well done Rihanna, you never disappoint me. Favorite line: "I feel like a monsteeeer!"