10. Gwen Stefani- The Sweet Escape [Return]
09. Katharine McPhee- Over It
08. Good Charlotte- The River
07. Ciara- Like A Boy
06. Hilary Duff- With Love
05. Fall Out Boy- This Ain't A Scene, It's An Arms Race
04. Christina Aguilera- Candyman
03. Justin Timberlake- What Goes Around... Comes Around
02. Avril Lavigne- Girlfriend
01. Beyoncé and Shakira- Beautiful Liar

15. Fergie
14. MIMS
13. Gwen Stefani
12. Timbaland
11. Jennifer Lopez

10. My Chemical Romance
09. Good Charlotte
08. Hilary Duff
07. Ciara
06. Fall Out Boy
05. Justin Timberlake
04. Katharine McPhee
03. Christina Aguilera
02. Avril Lavigne
01. Beyoncé feat. Shakira

15.Gym Class Heroes - Cupid's Chokehold
14.Gwen Stefani - The Sweet Escape
13.Jennifer Lopez - Que Hiciste (OFF)
12.Fergie f/ Ludacris - Glamorous
11.My Chemical Romance - Famous Last Words

10.MIMS - This Is Why I'm Hot (DEBUT)
9.Ciara - Like A Boy (6th Day/-3/Peak:06)
8.Good Charlotte f/ M. Shadows - The River (10th Day/+1/Peak:04)
7.Katharine McPhee - Over It (9th Day/+1/Peak:01[2])
6.Hilary Duff - With Love (18th Day/-1/Peak:01[4])

5.Fall Out Boy - This Ain't A Scene, It's An Arms Race (40th Day/+2/Peak:01[13])
4.Christina Aguilera - Candyman (10th Day/-2/Peak:01[3])
3.Avril Lavigne - Girlfriend (8th Day/+1/Peak:02)
2.Justin Timberlake - What Goes Around...Comes Around (16th Day/+1/Peak:02)13%
1.Beyonce f/ Shakira - Beautiful Liar (6th Day/=/Peak:01[1]) 15%

On Deck:
15. UNK
14. Robin Thicke
13. Gwen Stefani
12. Fergie
11. Jennifer Lopez

Top Ten:
10. Good Charlotte
9. My Chemical Romance
8. Fall Out Boy
7. Ciara
6. Katharine McPhee
5. Avril Lavigne
4. Hilary Duff
3. Justin Timberlake
2. Beyonce Ft. Shakira
1. Christina Aguilera

Fall Off: Jennifer Lopez

10) My Chemical Romance / Famous Last Words [return]
09) Jennifer Lopez / Que Hiciste [+1]
08) Katharine McPhee / Over It [=]
07) Ciara / Like A Boy [-1]
06) Hilary Duff / With Love [-1]
05) Justin Timberlake / What Goes Around...Comes Around [-2]
04) Fall Out Boy / This Ain't A Scene, It's An Arms Race [+3]
03) Avril Lavigne / Girlfriend [+1]
02) Christina Aguilera / Candyman [=]
01) Beyonce ft. Shakira / Beautiful Liar [=]

falloffs:
09) Good Charlotte / The River

15. Gym Class Heroes - Cupid's Chokehold
14. Timbaland - Give It to Me
13. My Chemical Romance - Famous Last Words
12. Fergie f/ Ludacris - Glamorous
11. Jennifer Lopez - Que Hiciste

10. Gwen Stefani - The Sweet Escape
09. Katharine McPhee - Over It
08. Fall Out Boy - This Ain't A Scene, It's An Arms Race
07. Good Charlotte f/ M. Shadows - The River
06. Hilary Duff - With Love
05. Ciara - Like A Boy
04. Justin Timberlake - What Goes Around...Comes Around
03. Avril Lavigne - Girlfriend
02. Christina Aguilera - Candyman
01. Beyonce f/ Shakira - Beautiful Liar

15.MIMS - This Is Why I'm Hot
14.Fergie f/ Ludacris - Glamorous
13.Gym Class Heroes - Cupid's Chokehold
12.Gwen Stefani - The Sweet Escape
11.Jennifer Lopez - Que Hiciste

10.Good Charlotte f/ M. Shadows - The River
09.My Chemical Romance - Famous Last Words
08.Ciara - Like A Boy
07.Hilary Duff - With Love
06.Katharine McPhee - Over It
05.Fall Out Boy - This Ain't A Scene, It's An Arms Race
04.Justin Timberlake - What Goes Around...Comes Around
03.Avril Lavigne - Girlfriend
02.Christina Aguilera - Candyman
01.Beyonce f/ Shakira - Beautiful Liar

Falloffs:
Jennifer Lopez

10. Mims - This Is Why I'm Hot
09. My Chemical Romance - Famous Last Words
08. Ciara - Like A Boy
07. Hilary Duff - With Love
06. Fall Out Boy - This Ain't A Scene ...
05. Katharine McPhee - Over It
04. Christina Aguilera - Candyman
03. Avril Lavinge - Girlfriend
02. Justin Timberlake - What Goes Around ...
01. Beyonce & Shakira - Beautiful Liar

15 How to Touch a Girl
14 Famous Last Words
13 Like a Boy
12 Sweet Escape
11 Que Hicitse

10 Glamorous
9 This Is Why I'm Hot
8 What Goes Around...
7 The River
6 This Ain't a Scene...
5 Beautiful Liar
4 With Love
3 Over It
2 Girlfriend
1 Candyman

15. fergie "glamorous"
14. gwen stefani "the sweet escape"
13. gym class heroes "cupid's chokehold"
12. jennifer lopez "que hiciste"
11. my chemical romance "famous last words"

10. mims "this is why i'm hot"
09. good charlotte "the river"
08. ciara "like a boy"
07. katharine mcphee "over it"
06. fall out boy "this ain't a scene..."
05. christina aguilera "candyman"
04. hilary duff "with love"
03. avril lavigne "girlfriend"
02. justin timberlake "what goes around"
01. beyonce "beautiful liar"

15. This is why I'm Hot
14. Cupid's Chokehold
13. Glamorous
14. Famous Last Words
15. Sweet Escape

10. Que Hisciste
9. Like a Boy
8. The River
7. Over It
6. This Ain#t a Scene
5. What Goes Around
4. With Love
3. Candyman
2. Girlfriend
1. Beautiful Liar

On Deck
15. Gym Class Heroes- Cupids Chokehold
14. Mims- THis is why im hot
13. Gwen Stefani- Sweet Escape
12. Fergie- Glamorous
11. My Chemical Romance- FLW

Top 10
10. Good Charlotte- The River
9. Jennifer Lopez- Que Histea
8. Ciara- Like a Boy
7. Hilary Duff- With Love
6. Katherine McPhee- Over It
5. Fall Out Boy- TAASIAAR (RETIRE)
4. Justin Timberlake- WGACBA
3. Avril Lavinge- Girlfriend
2. Christina Agulera- Candyman
1. Beyonce/Shakira- Beautiful Liar

10. Famous Last Words
09. Like A Boy
08. The River
07. Over It
06. This Ain't A Scene, It's An Arms Race
05. What Goes Around...
04. With Love
03. Candyman
02. Girlfriend
01. Beautiful Liar