01 Colbie Caillat - Fallin' For You
02 Green Day - 21st Century Breakdown
03 Nelly Furtado - Manos Al Aire
04 Katharine McPhee - Had It All
05 The Veronicas - 4ever
06 Carrie Underwood - Cowboy Casanova
07 Taylor Swift - Fifteen
08 Panic! At The Disco - New Perspective
09 Ke$ha - TiK ToK
10 AFI - Medicate
01 Ke$ha - TiK ToK
02 Jessie James - I Look So Good (Without You)
03 The Veronicas - 4Ever
04 Coldplay - Strawberry Swing
05 Sugababes - About A Girl
06 Lady GaGa - Paparazzi
07 Esmee Denters - Admit It
08 The All-American Rejects - I Wanna
09 Little Boots - Earthquake
10 Cascada - Dangerous
11 Alicia Keys - Doesn't Mean Anything
12 Alexandra Burke - Bad Boys
1-Jordin Sparks - S.O.S (Let The Music Play)
2-Black Eyed Peas - Meet Me Halfway
3-Carrie Underwood - Cowboy Casanova
4-Leona Lewis - Happy
5-Miley Cyrus - Party In The USA
6-Shakira - She Wolf
7-The Veronicas - 4ever
8-Boys Like Girls - Love Drunk
9-Madonna - Celebration
10-Sugababes - About A Girl
1. Britney Spears - 3
2. Owl City - Fireflies
3. Ke$ha - Tik Tok
4. Ashley Tisdale - Crank It Up
5. Alicia Keys - Doesn't Mean Anything
6. All-American Rejects - I Wanna
7. Jesse McCartney - Body Language
8. Miley Cyrus - Party In The USA
9. Beyonce - Sweet Dreams
10. Leona Lewis - Happy
11. Kristina DeBarge - Sabotage
12.Alexandra Burke - Bad Boys
13.One RePublic - All The Right Moves
14. Madonna - Celebration
15. Blake Lewis - Sad Song
16. Lady Gaga - Paparazzi
17. The Veronicas - 4Ever
18. Shakira - She Wolf
19. Katharine McPhee - Had it All
20. Green Day - 21st Century Breakdown
01 Pink - I Don't Believe You
02 Carrie Underwood - Cowboy Casanova
03 Beyonce - Sweet Dreams
04 Jordin Sparks - S.O.S (Let The Music Play)
05 Daughtry - Life After You
06 Britney Spears - 3
07 Jessie James - I Look So Good (Without You)
08 Amerie - Heard 'Em All
09 Black Eyed Peas - Meet Me Halfway
10 Esmee Denters - Admit It
11 Alicia Keys - Doesn't Mean Anything
12 Katharine McPhee - Had It All
1 Britney Spears - 3
2 Black Eyed Peas - Meet Me Halfway
3 Daughtry - Life After You
4 Carrie Underwood - Cowboy Casanova
5 Lady GaGa - Paparazzi
6 Leona Lewis - Happy
7 Madonna - Celebration
8 Miley Cyrus - Party In The USA
9 OneRepublic - All The Right Moves
10 Ke$ha - TiK ToK
11 Nelly Furtado - Manos Al Aire
12 Taylor Swift - Fifteen
13 Ashley Tisdale - Crank It Up
14 Shakira - She Wolf
15 Jordin Sparks - S.O.S (Let The Music Play)
20. Pink - I Don't Believe You
19. Panic! At The Disco - New Perspective [3,6]
18. Jessie James - I Look So Good (Without You)
17. Green Day - 21st Century Breakdown [6,7]
16. Daughtry - Life After You
15. Alicia Keys - Doesn't Mean Anything
14. OneRepublic - All The Right Moves [6,2]
13. Beyoncé - Sweet Dreams [30,2]
12. Shakira - She Wolf [37,1(3)]
11. Jordin Spars - S.O.S (Let The Music Play) [20,2]
Lady GaGa - Paparazzi [21st Day | -7 | Peak: 02] Britney Spears - 3 [2nd Day | -7 | Peak: 02] Leona Lewis - Happy [4th Day | -1 | Peak: 07] Ke$ha - TiK ToK [7th Day | RETURN | Peak: 03] The Veronicas - 4ever [43rd Day | -2 | Peak: 01[8] Nelly Furtado - Manos Al Aire [37th Day | RETURN | Peak: 01[1] Madonna - Celebration [29th Day | +6 | Peak: 01[1] Miley Cyrus - Party In The USA [24th Day | +5 | Peak: 01[1] Black Eyed Peas - Meet Me Halfway [9th Day | +3 | Peak: 01[5] Carrie Underwood - Cowboy Casanova [12th Day | +8 | Peak: 01[1]
Rihanna - Wait Your Turn
01 The Pussycat Dolls - I Hate This Part (at 02/01.13.2009/Peak:01[4])
02 Hilary Duff - Reach Out (at 02/01.14.2009/Peak:01[11])
03 Christina Aguilera - Keeps Gettin' Better (at 03/01.16.2009/Peak:01[3])
04 Beyoncé - If I Were A Boy (at 01/01.20.2009/Peak:01[3])
05 Simple Plan - Save You (at 08/02.10.2009/Peak:01[3])
06 Paramore - Decode (at 03/02.12.2009/Peak:01[1])
07 Taylor Swift - Love Story (at 03/02.13.2009/Peak:01[1])
08 Rihanna - Rehab (at 03/02.16.2009/Peak:01[1])
09 Pink - Sober (at 02/02.19.2009/Peak:01[6])
10 Lady GaGa - Poker Face (at 02/03.04.2009/Peak:01[1])
11 Britney Spears - Circus (at 01/03.16.2009/Peak:01[7])
12 Katy Perry - Thinking Of You (at 03/03.26.2009/Peak:01[6])
13 The Ting Tings - That's Not My Name (at 03/03.27.2009/Peak:01[7])
14 Kelly Clarkson - My Life Would Suck Without You (at 09/04.16.2009/Peak:01[23])
15 The All-American Rejects - Gives You Hell (at 05/04.22.2009/Peak:01[1])
16 Fall Out Boy - America's Suitehearts (at 08/04.29.2009/Peak:02)
17 Lily Allen - The Fear (at 03/05.04.2009/Peak:01[3])
18 Pink - Please Don't Leave Me (at 01/06.01.2009/Peak:01[4])
19 Britney Spears - If U Seek Amy (at 09/06.12.2009/Peak:01[12])
20 The Ting Tings - We Walk (at 09/06.26.2009/Peak:01[2])
21 Kelly Clarkson - I Do Not Hook Up (at 01/07.07.2009/Peak:01[9])
22 Black Eyed Peas - Boom Boom Pow (at 02/07.09.2009/Peak:01[6])
23 The All-American Rejects - The Wind Blows (at 04/07.24.2009/Peak:01[6])
24 Katy Perry - Waking Up In Vegas (at 02/07.29.2009/Peak:01[3])
25 Taylor Swift - You Belong With Me (at 01/07.30.2009/Peak:01[11])
26 Lady GaGa - LoveGame (at 08/09.08.2009/Peak:01[7])
27 Jordin Sparks - Battlefield (at 01/09.10.2009/Peak:01[3])
28 Green Day - 21 Guns (at 01/09.25.2009/Peak:01[10])
29 Cobra Starship f/ Leighton Meester - Good Girls Go Bad (at 07/09.30.2009/Peak:01[4])
30 Kelly Clarkson - Already Gone (at 01/10.14.2009/Peak:01[12])
31 Black Eyed Peas - I Gotta Feeling (at 01/10.19.2009/Peak:01[12])
32 Boys Like Girls - Love Drunk (at 01/10.28.2009/Peak:01[5])
33 Paramore - Ignorance (at 01/11.02.2009/Peak:01[7])
15. Miley Cyrus - Party In The USA
14. Colbie Caillat - Fallin' For You
13. Jay-Z - Empire State Of Mind
12. Pink - I Don't Believe You
11. John Mayer - Who Says
10. Backstreet Boys - Bigger
09. Black Eyed Peas - Meet Me Halfway
08. Carrie Underwood - Cowboy Casanova
07. Green Day - 21st Century Breakdown
06. Madonna - Celebration
05. 3OH!3 Ft. Katy Perry - Starstrukk
04. Panic! At The Disco - New Perspective 03. OneRepublic - All The Right Moves
02. Nelly Furtado - Manos Al Aire
01. Shakira - She Wolf
01 Colbie Caillat - Fallin' For You
02 Green Day - 21st Century Breakdown
03 Nelly Furtado - Manos Al Aire
04 Katharine McPhee - Had It All
05 The Veronicas - 4ever
06 Carrie Underwood - Cowboy Casanova
07 Taylor Swift - Fifteen
08 Panic! At The Disco - New Perspective
09 Ke$ha - TiK ToK
10 AFI - Medicate
01 Ke$ha - TiK ToK
02 Alicia Keys - Doesn't Mean Anything
03 Jessie James - I Look So Good (Without You)
04 Selena Gomez - Falling Down
05 Leona Lewis - Happy
06 Miley Cyrus - Party In The USA
07 Katharine McPhee - Had It All
08 Colbie Caillat - Fallin' For You
09 Britney Spears - 3
10 Black Eyed Peas - Meet Me Halfway
1. Britney Spears - 3
2. Owl City - Fireflies
3. Ke$ha - Tik Tok
4. Ashley Tisdale - Crank It Up
5. Alicia Keys - Doesn't Mean Anything
6. All-American Rejects - I Wanna
7. Jesse McCartney - Body Language
8. Miley Cyrus - Party In The USA
9. Beyonce - Sweet Dreams
10. Leona Lewis - Happy
11. Kristina DeBarge - Sabotage
12.Alexandra Burke - Bad Boys
13.One RePublic - All The Right Moves
14. Madonna - Celebration
15. Blake Lewis - Sad Song
16. Lady Gaga - Paparazzi
17. The Veronicas - 4Ever
18. Shakira - She Wolf
19. Katharine McPhee - Had it All
20. Green Day - 21st Century Breakdown
1-Jordin Sparks - S.O.S (Let The Music Play)
2-Black Eyed Peas - Meet Me Halfway
3-Carrie Underwood - Cowboy Casanova
4-Leona Lewis - Happy
5-Miley Cyrus - Party In The USA
6-Shakira - She Wolf
7-The Veronicas - 4ever
8-Boys Like Girls - Love Drunk
9-Madonna - Celebration
10-Sugababes - About A Girl
1) Paramore - Ignorance
2) Green Day - 21st Century Breakdown
3) Madonna - Celebration
4) The Veronicas - 4ever
5) Death Cab For Cutie - Meet Me On The Equinox
6) Owl City - Fireflies
7) Britney Spears - 3
8) Beyoncé - Sweet Dreams
9) Lady GaGa - Paparazzi
10) Coldplay - Strawberry Swing
11) Panic! At The Disco - New Perspective
12) Flyleaf - Again
13) Colbie Caillat - Fallin' For You
01 Ke$ha - TiK ToK
02 The Veronicas - 4Ever
03 Jessie James - I Look So Good (Without You)
04 Lady GaGa - Paparazzi
05 Sugababes - About A Girl
06 Coldplay - Strawberry Swing
07 Esmee Denters - Admit It
08 Cascada - Dangerous
09 Little Boots - Earthquake
10 Alexandra Burke - Bad Boys
11 Alicia Keys - Doesn't Mean Anything
1 Britney Spears - 3
2 Black Eyed Peas - Meet Me Halfway
3 Daughtry - Life After You
4 Carrie Underwood - Cowboy Casanova
5 Lady GaGa - Paparazzi
6 Leona Lewis - Happy
7 Madonna - Celebration
8 Miley Cyrus - Party In The USA
9 OneRepublic - All The Right Moves
10 Ke$ha - TiK ToK
11 Nelly Furtado - Manos Al Aire
12 Taylor Swift - Fifteen
13 Ashley Tisdale - Crank It Up
14 Shakira - She Wolf
15 Jordin Sparks - S.O.S (Let The Music Play)
20. Jessie James - I Look So Good (Without You)
19. 3OH!3 - Starstrukk
18. OneRepublic - All The Right Moves [6,2]
17. Panic! At The Disco - New Perspective [3,6]
16. Coldplay - Strawberry Swing
15. Alicia Keys - Doesn't Mean Anything
14. Owl City - Fireflies [5,3]
13. Nelly Furtado - Manos Al Aire [37,1(1)]
12. Colbie Caillat - Fallin' For You [25,3]
11. Green Day - 21st Century Breakdown [6,7]
Leona Lewis - Happy [5th Day | -2 | Peak: 07] Lady GaGa - Paparazzi [22nd Day | +1 | Peak: 02] Miley Cyrus - Party In The USA [25th Day | -5 | Peak: 01[1] Carrie Underwood - Cowboy Casanova [13th Day | -6 | Peak: 01[1] Shakira - She Wolf [38th Day | RETURN | Peak: 01[3] Black Eyed Peas - Meet Me Halfway [10th Day | -3 | Peak: 01[5] Madonna - Celebration [30th Day | = | Peak: 01[1] The Veronicas - 4ever [44th Day | +3 | Peak: 01[8] Ke$ha - TiK ToK [8th Day | +5 | Peak: 02] Britney Spears - 3 [3rd Day | +8 | Peak: 01[1]
None.
01 The Pussycat Dolls - I Hate This Part (at 02/01.13.2009/Peak:01[4])
02 Hilary Duff - Reach Out (at 02/01.14.2009/Peak:01[11])
03 Christina Aguilera - Keeps Gettin' Better (at 03/01.16.2009/Peak:01[3])
04 Beyoncé - If I Were A Boy (at 01/01.20.2009/Peak:01[3])
05 Simple Plan - Save You (at 08/02.10.2009/Peak:01[3])
06 Paramore - Decode (at 03/02.12.2009/Peak:01[1])
07 Taylor Swift - Love Story (at 03/02.13.2009/Peak:01[1])
08 Rihanna - Rehab (at 03/02.16.2009/Peak:01[1])
09 Pink - Sober (at 02/02.19.2009/Peak:01[6])
10 Lady GaGa - Poker Face (at 02/03.04.2009/Peak:01[1])
11 Britney Spears - Circus (at 01/03.16.2009/Peak:01[7])
12 Katy Perry - Thinking Of You (at 03/03.26.2009/Peak:01[6])
13 The Ting Tings - That's Not My Name (at 03/03.27.2009/Peak:01[7])
14 Kelly Clarkson - My Life Would Suck Without You (at 09/04.16.2009/Peak:01[23])
15 The All-American Rejects - Gives You Hell (at 05/04.22.2009/Peak:01[1])
16 Fall Out Boy - America's Suitehearts (at 08/04.29.2009/Peak:02)
17 Lily Allen - The Fear (at 03/05.04.2009/Peak:01[3])
18 Pink - Please Don't Leave Me (at 01/06.01.2009/Peak:01[4])
19 Britney Spears - If U Seek Amy (at 09/06.12.2009/Peak:01[12])
20 The Ting Tings - We Walk (at 09/06.26.2009/Peak:01[2])
21 Kelly Clarkson - I Do Not Hook Up (at 01/07.07.2009/Peak:01[9])
22 Black Eyed Peas - Boom Boom Pow (at 02/07.09.2009/Peak:01[6])
23 The All-American Rejects - The Wind Blows (at 04/07.24.2009/Peak:01[6])
24 Katy Perry - Waking Up In Vegas (at 02/07.29.2009/Peak:01[3])
25 Taylor Swift - You Belong With Me (at 01/07.30.2009/Peak:01[11])
26 Lady GaGa - LoveGame (at 08/09.08.2009/Peak:01[7])
27 Jordin Sparks - Battlefield (at 01/09.10.2009/Peak:01[3])
28 Green Day - 21 Guns (at 01/09.25.2009/Peak:01[10])
29 Cobra Starship f/ Leighton Meester - Good Girls Go Bad (at 07/09.30.2009/Peak:01[4])
30 Kelly Clarkson - Already Gone (at 01/10.14.2009/Peak:01[12])
31 Black Eyed Peas - I Gotta Feeling (at 01/10.19.2009/Peak:01[12])
32 Boys Like Girls - Love Drunk (at 01/10.28.2009/Peak:01[5])
33 Paramore - Ignorance (at 01/11.02.2009/Peak:01[7])
01 Colbie Caillat - Fallin' For You
02 Green Day - 21st Century Breakdown
03 Nelly Furtado - Manos Al Aire
04 Katharine McPhee - Had It All
05 The Veronicas - 4ever
06 Carrie Underwood - Cowboy Casanova
07 Taylor Swift - Fifteen
08 Panic! At The Disco - New Perspective
09 Ke$ha - TiK ToK
10 AFI - Medicate
01 Ke$ha - TiK ToK
02 Alicia Keys - Doesn't Mean Anything
03 Jessie James - I Look So Good (Without You)
04 Selena Gomez - Falling Down
05 Leona Lewis - Happy
06 Miley Cyrus - Party In The USA
07 Katharine McPhee - Had It All
08 Colbie Caillat - Fallin' For You
09 Britney Spears - 3
10 Black Eyed Peas - Meet Me Halfway
1. Britney Spears - 3
2. Owl City - Fireflies
3. Ke$ha - Tik Tok
4. Ashley Tisdale - Crank It Up
5. Alicia Keys - Doesn't Mean Anything
6. All-American Rejects - I Wanna
7. Jesse McCartney - Body Language
8. Miley Cyrus - Party In The USA
9. Beyonce - Sweet Dreams
10. Leona Lewis - Happy
11. Kristina DeBarge - Sabotage
12.Alexandra Burke - Bad Boys
13.One RePublic - All The Right Moves
14. Madonna - Celebration
15. Blake Lewis - Sad Song
16. Lady Gaga - Paparazzi
17. The Veronicas - 4Ever
18. Shakira - She Wolf
19. Katharine McPhee - Had it All
20. Green Day - 21st Century Breakdown
Lady GaGa - Paparazzi [21st Day | -7 | Peak: 02] 
Britney Spears - 3 [2nd Day | -7 | Peak: 02] 
Leona Lewis - Happy [4th Day | -1 | Peak: 07]
Ke$ha - TiK ToK [7th Day | RETURN | Peak: 03] 
The Veronicas - 4ever [43rd Day | -2 | Peak: 01[8] 
Nelly Furtado - Manos Al Aire [37th Day | RETURN | Peak: 01[1] 
Madonna - Celebration [29th Day | +6 | Peak: 01[1] 
Miley Cyrus - Party In The USA [24th Day | +5 | Peak: 01[1] 
Black Eyed Peas - Meet Me Halfway [9th Day | +3 | Peak: 01[5] 
Carrie Underwood - Cowboy Casanova [12th Day | +8 | Peak: 01[1] 
Shakira - She Wolf [38th Day | RETURN | Peak: 01[3]