15. Kings of Leon – Notion 14. Placebo - Ashtray Heart (25, 1[1]) 13. Ashley Tisdale - Crank It Up 12. Tegan and Sara - Hell 11. Cartel - Let's Go
Muse - Uprising (39th Day/-2/Peak:01[2])
Little Boots - Remedy (24th Day/+1/Peak:03)
Ke$ha - TiK ToK (35th Day/+1/Peak:01[5])
Laura Pausini - Con La Musica Alla Radio (13th Day/=/Peak:01[1])
Alphabeat - The Spell (5th Day/=/Peak:06)
Sugababes - About A Girl (23rd Day/-1/Peak:01[6])
La Roux - Bulletproof (19th Day/+1/Peak:03)
Cascada - Dangerous (42nd Day/-2/Peak:01[4])
3OH!3 - Starstrukk (feat. Katy Perry) (8th Day/+1/Peak:02)
Lady GaGa - Paparazzi (49th Day/+1/Peak:01[11])
01 Paramore - Decode 02 Katy Perry - Hot N Cold 03 Boys Like Girls - Heels Over Head 04 Mariah Carey - I Stay In Love 05 Kings Of Leon - Sex On Fire 06 The Ting Tings - That's Not My Name 07 Britney Spears - Circus 08 Leona Lewis - Run 09 Simple Plan - Save You 10 The Fray - You Found Me 11 Lady GaGa Poker Face 12 Enrique Iglesias f/ Ciara - Takin' Back My Love 13 Kelly Clarkson - My Life Would Suck Without You 14 Lady GaGa - Just Dance 15 Utada - Come Back To Me 16 The Ting Tings - We Walk 17 3OH!3 - Don't Trust Me 18 Yeah Yeah Yeahs - Zero 19 Jennifer Hudson - If This Isn't Love 20 Black Eyed Peas - Boom Boom Pow 21 Lily Allen - Not Fair 22 McFly - Falling In Love 23 The All-American Rejects - The Wind Blows 24 Esmée Denters - Outta Here 25 Cascada - Evacuate The Dancefloor 26 Annagrace - Let The Feelings Go 27 The Pussycat Dolls - Hush Hush 28 MGMT - Kids 29 Placebo - For What It's Worth 30 Cobra Starship f/ Leighton Meester - Good Girls Go Bad 31 Yeah Yeah Yeahs - Heads Will Roll 32 Boys Like Girls - Love Drunk 33 Kelly Clarkson - Already Gone 34 Jessie James - I Look So Good (Without You) 35 Baek Ji-Young f/ Taecyeon of 2PM - My Ear's Candy 36 Sugababes - Get Sexy