Katy Perry (7) - September 17, 2011

 (Position Last Week)

1. Katy Perry-Last Friday Night (T.G.I.F.) (#2) [7th Time At #1]

2. Pitbull feat. Ne-Yo, Afrojack, & Nayer-Give Me Everything (#4)

3. Maroon 5 feat. Christina Aguilera-Moves Like Jagger (#7)

4. LMFAO feat. Lauren Bennett & GoonRock-Party Rock Anthem (#1)

5. OneRepublic-Good Life (#3)

6. Cobra Starship feat. Sabi-You Make Me Feel (#14)

7. Hot Chelle Rae-Tonight Tonight (#9)

8. Lady Gaga-The Edge of Glory (#6)

9. Foster the People-Pumped Up Kicks (#15)

10. Britney Spears-I Wanna Go (#8)

11. JTX-Love In America (#5)

12. Bad Meets Evil feat. Bruno Mars-Lighters (#10)

13. All Time Low-I Feel Like Dancin' (#11)

14. Rihanna-Cheers (Drink To That) (#18)

15. Andy Grammer-Keep Your Head Up (#17)

16. Alexandra Stan-Mr. Saxobeat (#16)

17. Breathe Carolina-Blackout (#19)

18. Iyaz feat. Travie McCoy-Pretty Girls (#20)

19. The Band Perry-If I Die Young (#13)

20. Guy Sebastian feat. Eve-Who's That Girl (#23)

21. Adele-Someone Like You (#24)

22. Bruno Mars-Marry You (#27)

23. The Cab-Bad (#33) [Biggest Jump]

24. Lady Gaga-You And I (#21)

25. The Script-Nothing (#22)

26. Nicki Minaj-Super Bass (#12)

27. Patrick Stump feat. Lupe Fiasco-This City (#29)

28. Iffy The Bad Man-Do You (#34)

29. Plug In Stereo feat. Cady Groves-Oh Darling (#35)

30. LMFAO-Sexy and I Know It (#30)

31. Red Hot Chili Peppers-The Adventures of Rain Dance Maggie (#31)

32. Black Eyed Peas-Just Can't Get Enough (#32)

33. Mumford & Sons-Little Lion Man (#42)

34. Ke$ha-Blow (#28)

35. Matt Nathanson-Faster (#26)

36. David Guetta feat. Usher-Without You (DEBUT)

37. Coldplay-Every Teardrop Is a Waterfall (#37)

38. Jason Derulo-Don't Wanna Go Home (#38)

39. O.A.R.-Heaven (DEBUT)

40. Gym Class Heroes feat. Adam Levine-Stereo Hearts (DEBUT)

41. Avril Lavigne-Smile (#39)

42. Jennifer Lopez feat. Pitbull-On The Floor (#25) [Biggest Drop]

43. We The Kings-Friday Is Forever (#40)

44. Katy Perry feat. Kanye West-E.T. (#36)

45. Adele-Rolling in the Deep (#44)

Falling Off:

Lady Gaga-Born This Way (#41)

Shaggy-Sugarcane (#43)

Black Eyed Peas-Don't Stop The Party (#45)

Hit-Bound Songs as of September 17, 2011

[2]

Aloe Blacc – I Need a Dollar

Bush- The Sound of Winter

The Downtown Fiction- Thanks for Nothing

Jason Derülo- It Girl

JAX- Miss America

Jessie J- Domino

Lenny Kravitz- Stand

Lights Over Paris- I'm Not a Gangsta

Lloyd feat. Andre 3000 & Lil' Wayne- Dedication to My Ex (Miss That)

Sean Kingston- Party All Night (Sleep All Day)

Selena Gomez & the Scene- Love You Like A Love Song

Swedish House Mafia feat. John Martin– Save the World

Theophilus London- I Stand Alone

Tinie Tempah feat. Wiz Khalifa- Till I'm Gone

Tyga feat. Chris Richardson- Far Away