On Cars 108's list of Top 40 Songs for September 2011, see what songs are making your day a bit better while listening to Cars 108. Katy Perry appears on the list twice — who just recently tied Michael Jackson's record for most No. 1 songs off of one album. Also appearing twice on the list of top 40 songs is Lady Antebellum and The Script. Bruno Mars tops the chart with his catchy, happy tune 'The Lazy Song.' See who else made the list of top 40 songs for August 2011. See the full list after the jump.

Cars108 Playlist – September 2011 Top Songs

  • 40. Bruno Mars - 'The Lazy Song'

    'Doo-Wops & Hooligans'
  • 39. Cee Lo Green - 'Forget You'

    'The Lady Killer'
  • 38. Adele - 'Rolling in the Deep'

    '21'
  • 37. Pink - 'Perfect'

    'Greatest Hits… So Far!!!'
  • 36. Kid Rock - 'Born Free'

    'Born Free'
  • 35. Kenny Chesney - 'Somewhere With You'

    'Hemingway's Whiskey'
  • 34. Rihanna - 'Only Girl (In The World)'

    'Loud'
  • 33. Jason Aldean with Kelly Clarkson - ' Don't You Wanna Stay'

    'My Kinda Party'
  • 32. Sara Bareilles - 'King of Anything'

    'Kaleidoscope Heart'
  • 31. Katy Perry - 'Firework'

    'Teenage Dream'
  • 30. Christina Perri - 'Jar of Hearts'

    'lovestrong.'
  • 29. Uncle Kracker - 'Smile'

    'Happy Hour'
  • 28. Lady GaGa - 'The Edge of Glory'

    'Born This Way'
  • 27. David Cook - 'Light On'

    'David Cook'
  • 26. Lady Antebellum - 'Need You Now'

    Lady Antebellum
  • 25. The Script - 'Breakeven'

    'The Script'
  • 24. Nickelback - 'Never Gonna Be Alone'

    'Dark Horse'
  • 23. Linkin Park - 'Iridescent'

    'A Thousand Suns'
  • 22. Katy Perry - 'California Gurls'

    'Teenage Dream'
  • 21. Lady Antebellum - 'I Run to You'

    'Lady Antebellum'
  • 20. Colbie Caillat - 'I Never Told You'

    'Breakthrough'
  • 19. Daughtry - 'September'

    'Leave This Town'
  • 18. Andy Grammer - 'Keep Your Head Up'

    'Andy Grammer'
  • 17. The Script - 'For the First Time'

    'Science & Faith'
  • 16. Daughtry - 'Life After You'

    'Leave This Town'
  • 15. Nickelback - 'If Today Was Your Last Day'

    'Dark Horse'
  • 14. Shinedown - 'Second Chance'

    'The Sound Of Madness'
  • 13. Kings of Leon - 'Use Somebody'

    'Only by the Night'
  • 12. Dave Barnes - 'God Gave Me You'

    'What We Want, What We Get'
  • 11. Lifehouse - 'Halfway Gone'

    'Smoke & Mirrors'
  • 10. Police - 'Every Little Breath You Take'

    'Synchronicity'
  • 9. Lifehouse - 'You and Me'

    'Lifehouse'
  • 8. Bob Seger - 'Downtown Train'

    'Downtown Train'
  • 7. Plain White T's - 'Rhythm of Love'

    'Wonders of the Younger'
  • 6. Beach Boys - 'Kokomo'

    'Sounds of Summer: Very Best of The Beach Boys'
  • 5. Prince - 'When Doves Cry'

    'Music from the Motion Picture “Purple Rain”'
  • 4. The Fray - 'You Found Me'

    'The Fray'
  • 3. Bon Jovi - 'Who Says You Can't Go Home'

    'Bon Jovi Greatest Hits'
  • 2. Theory of a Deadman - 'Not Meant to Be'

    'Scars and Souvenirs'
  • 1. Tim McGraw - 'Live Like You Were Dying'

    'Number One Hits'