25. Basshunter - All I Ever Wanted [Peak: #18] 24. Rihanna - Breakin' Dishes [Peak: #20] 23. Ne-Yo - Closer [Peak: #9] 22. Flo Rida - Elevator ft. Timbaland [Peak: #16] 21. Chris Brown - Forever (Cahill Radio Edit) [Peak: #11]
Britney Spears - Break The Ice [12 Days/-3/Peak: #8] Danity Kane - Bad Girl [9 Days/=/Peak: #9] Chris Brown - Superhuman ft. Keri Hilson [12 Days/-3/Peak: #2] Taio Cruz - She's Like A Star [3 Days/-1/Peak: #16] Lady Gaga - Just Dance ft. Colby O'Donis [1 Day/DEBUT/Peak: #16] P!nk - So What [2 Days/+5/Peak: #15] Mariah Carey - I'll Be Lovin' U Long Time [10 Days/=/Peak: #1 (2 Days @ #1) Keri Hilson - Energy [12 Days/=/Peak: #1 (1 Day @ #1) Chris Brown - Forever [12 Days/-1/Peak: #4] Britney Spears - Radar [12 Days/-1/Peak: #5] Britney Spears - Piece Of Me [10 Days/-1/Peak: #2] Madonna - Give It 2 Me [12 Days/-2/Peak: #3] Lindsay Lohan - Bossy [12 Days/-2/Peak: #1 (3 Days @ #1)] Jordin Sparks - One Step At A Time [12 Days/+5/Peak: #6] The Ting Tings - Shut Up & Let Me Go [6 Days/+2/Peak: #6] Pussycat Dolls - When I Grow Up [12 Days/-1/Peak: #3] Katy Perry - I Kissed A Girl [12 Days/+1/Peak: #2] Britney Spears - Gimme More [7 Days/=/Peak: #3] Miley Cyrus - 7 Things [11 Days/-1/Peak: #1 (5 Days @ #1)] Rihanna - Disturbia [11 Days/+1/Peak: #1 (1 Day @ #1)]
16. Lady Gaga - Just Dance ft. Colby O'Donis
15. P!nk - So What [+5] 07. Jordin Sparks - One Step At A Time [+5]
1. Chris Brown - Forever (Cahill Radio Edit) [Re-Entered On Day 3] 2. Rihanna - Breakin' Dishes [Peak: #20] 3. Madonna - Miles Away [Peak: #18] 4. Flo Rida ft. Will.I.Am - In The Ayer [Peak: #15] 5. Britney Spears - Heaven On Earth [Peak: #14] 6. Britney Spears - Freakshow [Peak: #12] 7. Britney Spears - Get Naked (I Got A Plan) [Peak: #11] 8. Madonna - Ring My Bell [Peak: #8] 9. Britney Spears - Toy Soldier [Peak: #4] 10. Jordin Sparks - No Air ft. Chris Brown [Peak: #20] 11. Basshunter - All I Ever Wanted [Peak: #18] 12. Ne-Yo - Closer [Peak: #9] 13. Flo Rida - Elevator ft. Timbaland [Peak: #16] 14. Chris Brown - Forever (Cahill Radio Edit) [Peak: #11]
1. Lindsay Lohan - Bossy [3 Days](July 28th - July 30th) 2. Keri Hilson - Energy [1 Day](July 31st) 3. Mariah Carey - I'll Be Lovin' U Long Time [2 Days](August 16th - August 17th) 4. Miley Cyrus - 7 Things [5 Days](August 18th - August 22nd) 5. Rihanna - Disturbia [1 Day](August 23rd - Present)
07. Lady Gaga - Just Dance ft. Colby O'Donis [+09] 03. P!nk - So What [+12]
1. Chris Brown - Forever (Cahill Radio Edit) [Re-Entered On Day 3] 2. Rihanna - Breakin' Dishes [Peak: #20] 3. Madonna - Miles Away [Peak: #18] 4. Flo Rida ft. Will.I.Am - In The Ayer [Peak: #15] 5. Britney Spears - Heaven On Earth [Peak: #14] 6. Britney Spears - Freakshow [Peak: #12] 7. Britney Spears - Get Naked (I Got A Plan) [Peak: #11] 8. Madonna - Ring My Bell [Peak: #8] 9. Britney Spears - Toy Soldier [Peak: #4] 10. Jordin Sparks - No Air ft. Chris Brown [Peak: #20] 11. Basshunter - All I Ever Wanted [Peak: #18] 12. Ne-Yo - Closer [Peak: #9] 13. Flo Rida - Elevator ft. Timbaland [Peak: #16] 14. Chris Brown - Forever (Cahill Radio Edit) [Peak: #11]
1. Lindsay Lohan - Bossy [3 Days](July 28th - July 30th) 2. Keri Hilson - Energy [1 Day](July 31st) 3. Mariah Carey - I'll Be Lovin' U Long Time [2 Days](August 16th - August 17th) 4. Miley Cyrus - 7 Things [5 Days](August 18th - August 22nd) 5. Rihanna - Disturbia [2 Days](August 23rd - Present)
Britney Spears - Break The Ice [12 Days/-3/Peak: #8]
Danity Kane - Bad Girl [9 Days/=/Peak: #9] 
Chris Brown - Superhuman ft. Keri Hilson [12 Days/-3/Peak: #2]
Taio Cruz - She's Like A Star [3 Days/-1/Peak: #16]
Lady Gaga - Just Dance ft. Colby O'Donis [1 Day/DEBUT/Peak: #16]
P!nk - So What [2 Days/+5/Peak: #15]
Mariah Carey - I'll Be Lovin' U Long Time [10 Days/=/Peak: #1 (2 Days @ #1)
Keri Hilson - Energy [12 Days/=/Peak: #1 (1 Day @ #1)
Chris Brown - Forever [12 Days/-1/Peak: #4]
Britney Spears - Radar [12 Days/-1/Peak: #5]
Britney Spears - Piece Of Me [10 Days/-1/Peak: #2]
Madonna - Give It 2 Me [12 Days/-2/Peak: #3]
Lindsay Lohan - Bossy [12 Days/-2/Peak: #1 (3 Days @ #1)]
Jordin Sparks - One Step At A Time [12 Days/+5/Peak: #6]
The Ting Tings - Shut Up & Let Me Go [6 Days/+2/Peak: #6]
Pussycat Dolls - When I Grow Up [12 Days/-1/Peak: #3]
Katy Perry - I Kissed A Girl [12 Days/+1/Peak: #2]
Britney Spears - Gimme More [7 Days/=/Peak: #3]
Miley Cyrus - 7 Things [11 Days/-1/Peak: #1 (5 Days @ #1)]
Rihanna - Disturbia [11 Days/+1/Peak: #1 (1 Day @ #1)]
