1. Diana Vickers - Once 2. Chipmunk - Until you were gone. 3. Usher - OMG 4. Plan B - She Said 5. Scouting For Girls - This ain't a love song! 6. Professor Green - I need you tonight! 7. Kelis - Acapella 8. Timberland - Carry Out 9. Selona Gomez & The Scene - Naturally 10. Lady Gaga - Telephone 11. Tinie Tempah - Pass Out! 12. Taio Cruz - Dirty Picture 13. Tina Turner - The Best 14. INNA - Hot 15. David Guetta - Memories 16. Rihanna - Rude Boy 17. Glee Cast - Give You **** 18. Justin Bieber - Baby 19. Kate Nash - Do Wah Doo 20. Young Money - Bedrock 21. Ellie Goulding - Starry Eyed 22. Joshua Radin - I'd rather be with you... 23. Cheryl Cole - Parachute 24. Jason Derulo - In my head 25. Alicia Keys - Empire state of mind 26. Eliza Doolittle - Skinny Geans 27. Florance and the machine - Dog days are over 28. 3OH!3 - Donttrustme 29. Chiddy Bang - Opposite of adults 30. N - Dubz - Say it's over 31. Owl City - Fireflies 32. The Black Eyed Peas - Rock That Body 33. Glee Cast - Hello 34. McLean - My Name 35. Timberland - If we ever meet again 36. Pixie Lott - Gravity 37. Glee Cast - Don't stop belivin' 38. Journey - Don't stop belivin' 39. 3OH!3 - Starstruck 40. Alexandra Burke - All night long!

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And by next week, hardly any of those will still be in the charts xD And isn't Dirty Picture by Taio Cruz AND ke$ha? I haven't listened to it all the way through, but I know that ke$ha sings in it xD

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