Katy Perry (2) - January 29, 2011

                                                 Katy Perry Shooting Off Fireworks

()= Last week

1. Katy Perry- Firework (#1)

2. Bruno Mars- Grenade (#11)

3. Pink- Raise Your Glass (#3)

4. Nelly- Just A Dream (#2)

5. Ke$ha- We R Who We R (#5)

6. Lifehouse- All In (#6)

7. Rihanna- Only Girl (In the World) (#7)

8. Downtown Fiction- I Just Wanna Run (#8)

9. Flo Rida feat. David Guetta- Club Can't Handle Me (#36)

10. Sick Puppies- Maybe (#10)

11. JTX- Love In America (#35)

12. Sugarland- Stuck Like Glue (#14)

13. Britney Spears- Hold It Against Me (#15)

14. Jason Aldean feat. Kelly Clarkson- Don't You Wanna Stay (#22)

15. Pink-  Perfect (#19)

16. My Chemical Romance- SING (#20)

17. Bruno Mars- Just the Way You Are (RE-ENTRY)

18. Vampire Weekend- Holiday (#30)

19. Enrique Iglesias feat. Ludacris- Tonight  (#13)

20. Rock Mafia- The Big Bang (#18)

21. Usher- More (#24)

22. Avril Lavigne- What the Hell (#40)

23. Far East Movement feat. Ryan Tedder- Rocketeer (#34)

24. Neon Trees- 1983 (#12)

25. Travie McCoy- We'll Be Alright (#21)

26. Every Avenue- Tell Me I'm a Wreck (#16)

27. Rihanna & Drake- What's My Name (#29)

28. The Script- For the First Time (#42)

29. La Roux- In for the Kill (#33)

30. 3OH!3- Double Vision (#37)

31. The Daylights- I Hope This Gets To You (#28)

32. Big Heed & Alien- Tipsy (#27)

33. Katy Perry- Teenage Dream (#23)

34. Taio Cruz feat. Travie McCoy- Higher (#31)

35. Edward Maya & Vika Jigulina- Stereo Love (#26)

36. Train- Marry Me (DEBUT)

37. Usher feat. Pitbull- DJ Got Us Falling In Love (#9)

38. Cee Lo Green- Forget You! (#4)

39. Enrique Iglesias feat. Pitbull- I Like It (#38)

40. Trey Songz feat. Nicki Minaj- Bottoms Up (#39)

41. Far East Movement feat. Cataracs & Dev- Like a G6 (#17)

42. Taylor Swift- Back to December (#44)

43. David Guetta feat. Rihanna- Who's That Chick (#43)

44. Anberlin- Impossible (#25)

45. Taio Cruz- Dynamite (#45)

Falling Off:

Atomic Tom- Take Me Out (#32)

Ke$ha- Take It Off (#41)

Hit-Bound Songs

Matt & Kim- Cameras

Auburn- All About Him

The Summer Set- Chelsea

Paper Tongues- Get Higher

Nelly feat. Kelly Rowland- Gone

Mumford & Sons- The Cave

Mike Posner- Bow Chicka Wow Wow

Runner Runner- Hey Alli

Pitbull feat. T-Pain- Hey Baby (Drop It to the Floor)

Hey Monday- Candles

Miranda Cosgrove- Dancing Crazy

Christian TV- When She Turns 18

Bruno Mars- Count On Me

Black Keys- Tighten Up

Mann- Buzzin'