12/31/07
10. Ciara - That's Right [DEBUT]
09. Rihanna & Ne-Yo - Hate That I Love You
08. Jordin Sparks - Tattoo
07. Nicole Scherzinger - Baby Love
06. Fergie - Clumsy
05. Spice Girls - Headlines
04. Ashlee Simpson - Outta My Head
03. Shayne Ward - Breathless
02. Simple Plan - When I'm Gone
01. Britney Spears - Piece Of Me
01/01/08
10. Rihanna & Ne-Yo - Hate That I Love You
09. Ciara - That's Right
08. Fergie - Clumsy
07. Nicole Scherzinger - Baby Love
06. Jordin Sparks - Tattoo
05. Shayne Ward - Breathless
04. Spice Girls - Headlines
03. Ashlee Simpson - Outta My Head
02. Britney Spears - Piece Of Me
01. Simple Plan - When I'm Gone
02/01/08
10. Sugababes - Change [DEBUT]
09. Ciara - That's Right
08. Nicole Scherzinger - Baby Love
07. Jordin Sparks - Tattoo
06. Fergie - Clumsy
05. Spice Girls - Headlines
04. Simple Plan - When I'm Gone
03. Shayne Ward - Breathless
02. Ashlee Simpson - Outta My Head
01. Britney Spears - Piece Of Me
03/01/08
10. Rihanna & Ne-Yo - Hate That I Love You [RETURN]
09. Nicole Scherzinger - Baby Love
08. Sugababes - Change
07. Jordin Sparks - Tattoo
06. Spice Girls - Headlines
05. Fergie - Clumsy
04. Simple Plan - When I'm Gone
03. Ashlee Simpson - Outta My Head
02. Shayne Ward - Breathless
01. Britney Spears - Piece Of Me
Mateus' Personal Countdown | January Friday 4th, 2008
15. Paramore - crushcrushcrush (1 Day/Peak:10)
14. Chingy & Amerie - Fly Like Me
13. Nelly Furtado - All Good Things (Come To An End) (6 Days/Peak:07)
12. Ciara f/ Lil' Jon - That's Right (3 Days/Peak:09)
11. Natasha Bedingfield - Love Like This (15 Days/Peak:04)
Nicole Scherzinger - Baby Love (25th Day/-1/Peak:01[1]) Rihanna & Ne-Yo - Hate That I Love You (15th Day/+1/Peak:05) Jordin Sparks - Tattoo (25th Day/-1/Peak:01[1]) Spice Girls - Headlines (22nd Day/-1/Peak:03) Sugababes - Change (3rd Day/+2/Peak:06) Fergie - Clumsy (25th Day/=/Peak:01[4]) Ashlee Simpson - Outta My Head (19th Day/-1/Peak:01[2]) Simple Plan - When I'm Gone (24th Day/+1/Peak:01[4]) Shayne Ward - Breathless (7th Day/=/Peak:02) Britney Spears - Piece Of Me (20th Day/=/Peak:01[12])
Mateus' Personal Countdown | January 14th - Monday
Mateus' Personal Countdown | January Friday 4th, 2008
15. Flo Rida & T-Pain - Low
14. Chingy & Amerie - Fly Like Me
13. Sugababes - Change (6 Days/Peak:06)
12. Nicole Scherzinger - Baby Love (27 Days/Peak:01[1])
11. Simple Plan - When I'm Gone (30 Days/Peak:01[4])
Rihanna & Ne-Yo - Hate That I Love You (21st Day/-1/Peak:05) Ciara - Thats Right (6th Day/-1/Peak:08) Jordin Sparks - Tattoo (35th Day/-1/Peak:01[1]) Spice Girls - Headlines (32nd Day/-1/Peak:03) Fergie - Clumsy (35th Day/-1/Peak:01[4]) Shayne Ward - Breathless (17th Day/-3/Peak:02) Ashlee Simpson - Outta My Head (29th Day/=/Peak:01[2]) Christina Aguilera - Save Me From Myself (1st Day/DEBUT/Peak:03) Janet Jackson - Feedback (3rd Day/+1/Peak:02) Britney Spears - Piece Of Me (30th Day/=/Peak:01[22])
@01
Nicole Scherzinger - Baby Love (25th Day/-1/Peak:01[1])
Rihanna & Ne-Yo - Hate That I Love You (15th Day/+1/Peak:05)
Jordin Sparks - Tattoo (25th Day/-1/Peak:01[1])
Spice Girls - Headlines (22nd Day/-1/Peak:03)
Sugababes - Change (3rd Day/+2/Peak:06)
Fergie - Clumsy (25th Day/=/Peak:01[4])
Ashlee Simpson - Outta My Head (19th Day/-1/Peak:01[2])
Simple Plan - When I'm Gone (24th Day/+1/Peak:01[4])
Shayne Ward - Breathless (7th Day/=/Peak:02)
Britney Spears - Piece Of Me (20th Day/=/Peak:01[12])
Ciara - Thats Right (6th Day/-1/Peak:08)
Christina Aguilera - Save Me From Myself (1st Day/DEBUT/Peak:03)
Janet Jackson - Feedback (3rd Day/+1/Peak:02)