15) Miranda Cosgrove - About You Now
14) The Veronicas - Untouched
13) Leona Lewis - Run
12) James Morrison - Broken Strings (Feat. Nelly Furtado)
11) Rihanna - Rehab
10) The Saturdays - Issues (1st day | DEBUT | Peak: 10)
09) Beyoncé - Halo (4th day | -2 | Peak: 7)
08) Kanye West - Heartless (4th day | +1 | Peak: 8)
07) Britney Spears - Circus (4th day | -2 | Peak: 3)
06) MGMT - Kids (4th day | = | Peak: 6)
05) Lady GaGa - Poker Face (4th day | +3 | Peak: 5)
04) Paramore - Decode (4th day | -1 | Peak: 1)
03) The Offpring - You're Gonna Go Far, Kid (4h day | +1 | Peak: 3)
02) Taylor Swift - Love Story (3rd day | -1 | Peak: 1)
01) Katy Perry - Thinking Of You (4th day | +1 | Peak: 1[2x])
15) Leona Lewis - Run
14) The Fray - You Found Me
13) Rihanna - Rehab
12) James Morrison - Broken Strings (Feat. Nelly Furtado)
11) The Saturdays - Issues
10) Beyoncé - Halo (5th day | -1 | Peak: 7)
09) Britney Spears - Circus (5th day | -2 | Peak: 3)
08) MGMT - Kids (5th day | -2 | Peak: 6)
07) Kanye West - Heartless (5th day | +1 | Peak: 7)
06) Lady GaGa - Poker Face (5th day | -1 | Peak: 5)
05) Katy Perry - Hot N Cold (1st day | DEBUT | Peak: 5)
04) Paramore - Decode (5th day | = | Peak: 1)
03) The Offpring - You're Gonna Go Far, Kid (5th day | = | Peak: 3)
02) Taylor Swift - Love Story (4th day | = | Peak: 1)
01) Katy Perry - Thinking Of You (5th day | = | Peak: 1[3x])