15) Paramore - Brick By Boring Brick (9 days/Peak: 4)
14) Rihanna - Hard (10 days/Peak: 3)
13) Editors - You Don't Know Love
12) Marianas Trench - Beside You
11) Marina And The Diamonds - Hollywood
Boys Like Girls - Two Is Better Than One (13th day/-1/Peak: 2)
Jonas Brothers - Fly With Me (2nd day/+1/Peak: 9)
Shakira - Did It Again (9th day/-2/Peak: 4)
Stevens - O Que Você Sempre Quis (11th day/+1/Peak: 3)
Florence + The Machine - You've Got The Love (4th day/+3/Peak: 6)
Lady Gaga - Bad Romance (13th day/-3/Peak: 1 [5x])
Taylor Swift - Fifteen (7th day/+1/Peak: 4)
Lily Allen - Who'd Have Known (13th day/+1/Peak: 3)
Green Day - 21st Century Breakdown (13th day/+1/Peak: 1 [2x])
McFly - POV (13th day/=/Peak: 1 [6x])
15) Editors - You Don't Know Love
14) Calvin Harris - You Used To Hold Me
13) Marianas Trench - Beside You
12) Rihanna - Hard (10 days/Peak: 3)
11) Marina And The Diamonds - Hollywood
Shakira - Did It Again (10th day/-2/Peak: 4)
Boys Like Girls - Two Is Better Than One (14th day/+1/Peak: 2)
Lady Gaga - Bad Romance (14th day/-3/Peak: 1 [5x])
Taylor Swift - Fifteen (8th day/-3/Peak: 4)
Florence + The Machine - You've Got The Love (5th day/=/Peak: 6)
Stevens - O Que Você Sempre Quis (12th day/+2/Peak: 3)
Jonas Brothers - Fly With Me (3rd day/+5/Peak: 4)
Lily Allen - Who'd Have Known (14th day/=/Peak: 3)
McFly - POV (14th day/-1/Peak: 1 [6x])
Green Day - 21st Century Breakdown (14th day/+1/Peak: 1 [3x])