15. Katy Perry - California Gurls (31, 4) 14. Florence + The Machine - Dog Days Are Over (3, 10) 13. Basshunter - Saturday (19, 1[3]) 12. Gorillaz - On Melancholy Hill (29, 3) 11. 30 Seconds To Mars - Closer To The Edge
Interpol - Lights (6th Day/-1/Peak:08)
Brandon Flowers – Crossfire (1st Day/DEBUT/Peak:09)
Lil' Wayne - Knockout (feat. Nicki Minaj) (2nd Day/+2/Peak:08)
Klaxons - Echoes (3rd Day/+1/Peak:07)
Yolanda Be Cool & DCUP - We No Speak Americano (5th Day/+1/Peak:06)
Ameerah – The Sound of Missing You (24th Day/-2/Peak:01[3])
Chipmunk - Until You Were Gone (feat. Esmée Denters) (14th Day/+1/Peak:01[1])
Monrose - Like A Lady (8th Day/+1/Peak:03)
Benny Benassi - Spaceship (feat. Kelis, apl.de.ap, & Jean-Baptise) (17th Day/-1/Peak:01[1])
Kylie Minogue - All The Lovers (30th Day/+1/Peak:01[4])
01. Lady GaGa - Bad Romance 02. Snow Patrol - Just Say Yes 03. Demi Lovato - Remember December 04. Boys Like Girls - Two Is Better Than One 05. Calvin Harris - You Used To Hold Me 06. The Drums - I Felt Stupid 07. Gabriella Cilmi - On A Mission 08. Alphabeat - Hole In My Heart 09. Two Door Cinema Club - Undercover Martyn 10. Ellie Goulding - Starry Eyed 11. Ke$ha - Blah Blah Blah (feat. 3OH!3) 12. Muse - Resistance 13. The Saturdays - Ego 14. Leona Lewis - I Got You 15. Lady GaGa - Telephone 16. Diana Vickers - Once 17. Cascada - Pyromania 18. Alphabeat - DJ 19. Christina Aguilera - Not Myself Tonight 20. Ke$ha - Your Love Is My Durg 21. Florence + The Machine - Cosmic Love 22. Robyn - Dancing On My Own 23. Enrique Iglesias - I Like It
Florence + The Machine - Dog Days Are Over (3, 10) Interpol - Lights (6th Day/-1/Peak:08)
Klaxons - Echoes (3rd Day/+1/Peak:07)
Kylie Minogue - All The Lovers (30th Day/+1/Peak:01[4])