• Maroon 5 f/ Rihanna - If I Never See Your Face Again ( 34 days / P: 01[1] )
• Miley Cyrus - 7 Things
• Lady GaGa - Just Dance
• Metro Station - Shake It ( 16 days / P: 05 )
• The Last Shadow Puppets - The Age Of The Understatement ( 2 days / P: 06 )
Jessica Simpson - Come On Over (1st Day/DEBUT/P:10)
The Pussycat Dolls - When I Grow Up (30th Day/+1/P:01[1])
Katy Perry - I Kissed A Girl (13th Day/RETURN/P:04)
The Ting Tings - Shut Up And Let Me Go (2nd Day/+1/P:07)
Enrique Iglesias - Can You Hear Me (19th Day/+1/P:04)
Madonna - Give It 2 Me (34th Day/=/P:02)
There For Tomorrow - Pages (22nd Day/+2/P:03)
The Veronicas - Untouched (13th Day/+1/P:03)
Linkin Park - Leave Out All The Rest (44th Day/=/P:01[28])
Jonas Brothers - Burnin' Up (23rd Day/+2/P:01[1])
17. Coldplay - Violet Hill 16. Fall Out Boy - Beat It 15. Paramore - That's What You Get 14. Avril Lavigne - The Best Damn Thing 13. Simple Plan - Your Love Is A Lie 12. Madonna f/ Justin Timberlake - 4 Minutes 11. Mariah Carey - Touch My Body 10. Panic At The Disco - Nine In The Afternoon 09. 30 Seconds To Mars - A Beautiful Lie 08. Avenged Sevenfold - Afterlife 07. Britney Spears - Piece Of Me 06. Simple Plan - When I'm Gone 05. 3 Doors Down - Citizen/Soldier 04. Ashlee Simpson - Outta My Head (Ay Ya Ya) 03. McFly - The Heart Never Lies 02. Jennifer Lopez - Hold It Don't Drop It 01. Fergie - Clumsy
• Maroon 5 f/ Rihanna - If I Never See Your Face Again ( 34 days / P: 01[1] )
• Miley Cyrus - 7 Things
• Metro Station - Shake It ( 16 days / P: 05 )
• Mariah Carey - I'll Be Lovin' U Long Time
• Katy Perry - I Kissed A Girl ( 13 days / P: 04 )
The Pussycat Dolls - When I Grow Up (31st Day/-1/P:01[1])
The Ting Tings - Shut Up And Let Me Go (3rd Day/-2/P:07)
There For Tomorrow - Pages (23rd Day/-4/P:03)
Lady GaGa - Just Dance (1st Day/DEBUT/P:07)
Jessica Simpson - Come On Over (2nd Day/+4/P:06)
Enrique Iglesias - Can You Hear Me (20th Day/+1/P:04)
Madonna - Give It 2 Me (35th Day/+1/P:02)
Jonas Brothers - Burnin' Up (24th Day/-2/P:01[1])
The Veronicas - Untouched (14th Day/+1/P:02)
Linkin Park - Leave Out All The Rest (45th Day/+1/P:01[29])
17. Coldplay - Violet Hill 16. Fall Out Boy - Beat It 15. Paramore - That's What You Get 14. Avril Lavigne - The Best Damn Thing 13. Simple Plan - Your Love Is A Lie 12. Madonna f/ Justin Timberlake - 4 Minutes 11. Mariah Carey - Touch My Body 10. Panic At The Disco - Nine In The Afternoon 09. 30 Seconds To Mars - A Beautiful Lie 08. Avenged Sevenfold - Afterlife 07. Britney Spears - Piece Of Me 06. Simple Plan - When I'm Gone 05. 3 Doors Down - Citizen/Soldier 04. Ashlee Simpson - Outta My Head (Ay Ya Ya) 03. McFly - The Heart Never Lies 02. Jennifer Lopez - Hold It Don't Drop It 01. Fergie - Clumsy