Top Twenty 01) Rihanna - Russian Roulette (6th week/=/Peak: 1 [2x]) 02) Paramore - Brick By Boring Brick (4th week/=/Peak: 2) 03) Lady Gaga - Bad Romance (6th week/=/Peak: 3) 04) Ashley Tisdale - Crank It Up (4th week/+2/Peak: 4) 05) Florence + The Machine - You've Got The Love (6th week/=/Peak: 5) 06) Green Day - 21st Century Breakdown (9th week/-2/Peak: 1 [5x]) 07) Lily Allen - Who'd Have Known (9th week/=/Peak: 1 [1x]) 08) Shakira featuring Lil' Wayne - Give It Up To Me (3rd week/+4/Peak: 8) 09) Wanessa - Não Me Leve A Mal (Let Me Live) (3rd week/+1/Peak: 9) 10) Boys Like Girls - Two Is Better Than One (2nd week/+8/Peak: 10) 11) Nelly Furtado - Más (3rd week/+3/Peak: 11) 12) 30 Seconds To Mars - Kings And Queens (4th week/+3/Peak: 12) 13) Dashboard Confessional - Belle Of The Boulevard (2nd week/+4/Peak: 13) 14) Ingrid Michaelson - Maybe (12th week/-3/Peak: 3) 15) Stevens - O Que Você Sempre Quis (1st week/DEBUT/Peak: 15) 16) Beyoncé - Broken-Hearted Girl (5th week/=/Peak: 7) 17) Lifehouse - Halfway Gone (2nd week/+3/Peak: 17) 18) Leona Lewis - Happy (7th week/-10/Peak: 7) 19) Orianthi - According To You (1st week/DEBUT/Peak: 19) 20) Muse - Undisclosed Desires (7th week/-11/Peak: 6)