20. Vampire Weekend - Giving Up The Gun (25, 3) 19. Lee Ryan - Secret Love 18. Brian McFadden - Just Say So 17. Justin Bieber - Never Let You Go 16. Cascada - Pyromania (14, 1[4])
Kate Nash - Do Wah Doo (1st Day/DEBUT/Peak:15) Marina & The Diamonds - I Am Not A Robot (3rd Day/+1/Peak:14) Rihanna - Rude Boy (14th Day/=/Peak:07) MGMT - Flash Delirium (17th Day/+1/Peak:04) After School - Bang! (8th Day/-1/Peak:09) Selena Gomez & The Scene - Naturally (4th Day/+1/Peak:10) Two Door Cinema Club - Something Good Can Work (10th Day/=/Peak:09) Diana Vickers - Once (32nd Day/=/Peak:01[1]) The Saturdays - Ego (40th Day/=/Peak:01[3]) Colbie Caillat - I Never Told You (6th Day/=/Peak:06) Ellie Goulding - Guns and Horses (5th Day/=/Peak:05) Ke$ha - Blah Blah Blah (feat. 3OH!3) (44th Day/-1/Peak:01[8]) Lady GaGa - Telephone (feat. Beyoncé) (34th Day/+1/Peak:01[3]) Muse - Resistance (41st Day/-1/Peak:01[4]) Adam Lambert - Whataya Want From Me (11th Day/+1/Peak:01[1])
01. Lady GaGa - Bad Romance 02. Snow Patrol - Just Say Yes 03. Demi Lovato - Remember December 04. Boys Like Girls - Two Is Better Than One 05. Calvin Harris - You Used To Hold Me 06. The Drums - I Felt Stupid 07. Gabriella Cilmi - On A Mission 08. Alphabeat - Hole In My Heart 09. Two Door Cinema Club - Undercover Martyn 10. Ellie Goulding - Starry Eyed
Lady GaGa feat Beyonce / Ke$ha / Vampire Weekend / Muse / Leona Lewis / Black Eyed Peas / Gossip / Adam Lambert
Kate Nash - Do Wah Doo (1st Day/DEBUT/Peak:15)
Marina & The Diamonds - I Am Not A Robot (3rd Day/+1/Peak:14)
Rihanna - Rude Boy (14th Day/=/Peak:07)
MGMT - Flash Delirium (17th Day/+1/Peak:04)
After School - Bang! (8th Day/-1/Peak:09)
Selena Gomez & The Scene - Naturally (4th Day/+1/Peak:10)
Two Door Cinema Club - Something Good Can Work (10th Day/=/Peak:09) 
Diana Vickers - Once (32nd Day/=/Peak:01[1])
The Saturdays - Ego (40th Day/=/Peak:01[3])
Colbie Caillat - I Never Told You (6th Day/=/Peak:06)
Ellie Goulding - Guns and Horses (5th Day/=/Peak:05)
Ke$ha - Blah Blah Blah (feat. 3OH!3) (44th Day/-1/Peak:01[8])
Lady GaGa - Telephone (feat. Beyoncé) (34th Day/+1/Peak:01[3])
Muse - Resistance (41st Day/-1/Peak:01[4])
Adam Lambert - Whataya Want From Me (11th Day/+1/Peak:01[1])
