50. My Chick Bad (Feat. Nicki Minaj) - Ludacris
49. Imma Be - Black Eyed Peas
48. Wavin' Flag - K'Naan
47. Rude Boy - Rihanna
46. Firework - Katy Perry
45. Alejandro - Lady Gaga
44. Bright Lights Bigger City - Cee Lo Green
43. Gimmie Dat - Ciara
42. Can't Be Friends - Trey Songz
41. Start It Up (Feat. Kanye West, Fabolous, Swizz Beatz & Ryan Leslie) - Lloyd Banks
40. Hypnotize U - N.E.R.D.
39. Say Aah (Feat. Fabolous) - Trey Songz
38. Love The Way You Lie (Feat. Rihanna) - Eminem
37. Lay You Down - Usher
36. Back To December - Taylor Swift
35. B.M.F. (BLOWIN' MONEY FAST) (Feat. Styles P) - Rick Ross
34. Lil' Freak (Feat. Nicki Minaj) - Usher
33. Just The Way You Are - Bruno Mars
32. Already Taken - Trey Songz
31. Telephone (Feat. Beyonce) - Lady Gaga
30. Tightrope (Wondamix) (Feat. B.o.B & Lupe Fiasco) - Janelle Monae
29. Aston Martin Music (Feat. Chrisette Michele & Drake) - Rick Ross
28. Over - Drake
27. Window Seat - Erykah Badu
26. F*** YOU - Cee Lo Green
25. Ride (Feat. Ludacris) - Ciara
24. As We Enter - Nas & Damien Marley
23. Cold War - Janelle Monae
22. Fancy (Feat. T.I. & Swizz Beatz) - Drake
21. Grenade - Bruno Mars
20. Babyfather - Sade
19. OMG (Feat. Will.I.Am) - Usher
18. What's My Name (Feat. Drake) - Rihanna
17. Fall For Your Type (Feat. Drake) - Jamie Foxx
16. There Goes My Baby - Usher
15. Teenage Dream - Katy Perry
14. Nothin' On You (Feat. Bruno Mars) - B.o.B
13. Gotten (Feat. Adam Levine) - Slash
12. 10 Seconds - Jazmine Sullivan
11. Un-thinkable (I'm Ready) - Alicia Keys
10. Runaway (Feat. Pusha T) - Kanye West
9. Airplanes (Feat. Hayley Williams) - B.o.B
8. Soldier of Love - Sade
BLACK AND YELLOW - WIZ KHALIFA
Great production by Stargate and catchy lyrics from Wiz. Hope to hear more from him in 2011.
DON'T LET ME FALL - B.O.B
This is B.o.B's best song! I love the crazy piano and BASS.
SHUTTERBUGG - BIG BOI
I still can't believe this flopped. I don't even think it debuted on the Hot 100. The vocoder instrumental is CRAZY. If you've never heard it, now is the time. 
even though I prefer Babyfather to Soldier Of Love, its still a great song 
I read all of your comments 
