Top 20
20.
Katharine McPhee - Love Story (8th Week/=/Peak:1[1])
RETIRED
19.
Matchbox Twenty - How Far We've Come (4th Week/=/Peak:6)
18.Kelly Clarkson - Sober (3rd Week/-3/Peak:15)
17.
Gwen Stefani - Now That YOu Got It (4th Week/-4/Peak:5)
16.
Boys Like Girls - The Great Escape (8th Week/+2/Peak:1[1])
RETIRED
15.
Nelly Furtado - Do It (8th Week/+1/Peak:3)
RETIRED
14.
Sugababes - About You Now (4th Week/-5/Peak:4)
13..
Rihanna - Don't Stop The Music (3rd Week/-3/Peak:6)
12.
Nicole Scherzinger - Baby Love (2nd Week/+5/Peak:12)
11.Natasha Bedingfield ft. Sean Kingston - Love Like This (1st Week/DEBUT/Peak:11)
10.Avril Lavinge - Hot (3rd Week/+1/Peak:10)
09.Britney Spears - Gimme More (3rd Week/-2/Peak:7)
08.Jordin Sparks - Tattoo (3rd Week/=/Peak:8)
07..
Daughtry - Over You (3rd Week/+5/Peak:7)
06.
Jennifer Lopez - Do It Well (5th Week/-3/Peak:1[2])
05.
Carrie Underwood - So Small (5th Week/-3/Peak:1[1])
04.
Kanye West ft. T-Pain - Good Life (3rd Week/=/Peak:4)
03.
Timbaland ft. OneRepublic - Apologize (2nd Week/+2/Peak:3)
02.
Alicia Keys - No One (2nd Week/+4/Peak:2)
01.
Rihanna ft. Ne-Yo - Hate That I Love You (5th Week/=/Peak:1[3])
Bubbling Under:
Fergie - Clumsy
Falloffs:
#14 Pink - Who Knew RETIRED
aww Don't Stop The Music moving down 
!