5/12/08
10.Rihanna - Rehab (15th Day/-1/Peak:03)
09.Mariah Carey - I Stay In Love (29th Day/-1/Peak:01[5])
08.Ciara f/ T-Pain - Go Girl (46th Day/+2/Peak:01[7])
07.Britney Spears - Circus (3rd Day/-1/Peak:06)
06.The Pussycat Dolls - I Hate This Part (44th Day/+1/Peak:01[4])
05.Solange - T.O.N.Y. (9th Day/-2/Peak:01[1])
04.David Cook - Light On (24th Day/+1/Peak:01[2])
03.Katy Perry - Hot N Cold (11th Day/+1/Peak:03)
02.Christina Aguilera - Keeps Gettin' Better (30th Day/=/Peak:01[14])
01.Pink - Sober (9th Day/=/Peak:01[5])
06/12/08
10.Brandy - Long Distance (1st Day/DEBUT/Peak:10)
09.Ciara f/ T-Pain - Go Girl (47th Day/-1/Peak:01[7])
08.Rihanna - Rehab (16th Day/+2/Peak:03)
07.The Pussycat Dolls - I Hate This Part (45th Day/-1/Peak:01[4])
06.David Cook - Light On (25th Day/-2/Peak:01[2])
05.Britney Spears - Circus (4th Day/+2/Peak:05)
04.Solange - T.O.N.Y. (10th Day/+1/Peak:01[1])
03.Katy Perry - Hot N Cold (12th Day/=/Peak:03)
02.Christina Aguilera - Keeps Gettin' Better (31st Day/=/Peak:01[14])
01.Pink - Sober (10th Day/=/Peak:01[6])
07/12/08
10.Mariah Carey - I Stay In Love (30th Day/RETURN/Peak:01[5])
09.Brandy - Long Distance (2nd Day/+1/Peak:09)
08.David Cook - Light On (26th Day/-2/Peak:01[2])
07.Ciara f/ T-Pain - Go Girl (48th Day/+2/Peak:01[7])
06.The Pussycat Dolls - I Hate This Part (46th Day/+1/Peak:01[4])
05.Katy Perry - Hot N Cold (13th Day/-2/Peak:03)
04.Solange - T.O.N.Y. (11th Day/=/Peak:01[1])
03.Britney Spears - Circus (5th Day/+2/Peak:03)
02.Christina Aguilera - Keeps Gettin' Better (32nd Day/=/Peak:01[14])
01.Pink - Sober (11th Day/=/Peak:01[7])
Solange - Sandcastle Disco
20.Jesse McCartney - It's Over
19.Michelle Williams - The Greatest (27,1[3])
18.Keri Hilson f/ Timbaland - Return The Favor (11,4)
17.New Kids On The Block - Dirty Dancing
16.Dido - Don't Believe In Love (1,10)
15.Lily Allen - The Fear
14.Beyonce - Single Ladies (31,2)
13.Girlicious - Baby Doll (21,3)
12.Hilary Duff - Reach Out (1,10)
11.Rihanna - Rehab (16,3)
Brandy - Long Distance (3rd Day/-1/Peak:09)
Mariah Carey - I Stay In Love (31st Day/+1/Peak:01[5])
David Cook - Light On (27th Day/=/Peak:01[2])
Ciara f/ T-Pain - Go Girl (49th Day/=/Peak:01[7])
Katy Perry - Hot N Cold (14th Day/-1/Peak:03)
Solange - T.O.N.Y. (12th Day/-1/Peak:01[1])
The Pussycat Dolls - I Hate This Part (47th Day/+2/Peak:01[4])
Christina Aguilera - Keeps Gettin' Better (33rd Day/-1/Peak:01[14])
Britney Spears - Circus (6th Day/+1/Peak:02)
Pink - Sober (12th Day/=/Peak:01[8])
Natasha Bedingfield - Angel
Solange - Sandcastle Disco
Pink - So What
Rihanna - Disturbia
Kylie Minogue - The One
Carrie Underwood - Just A Dream
Ashanti - Good Good
Keri Hilson - Energy
Mariah Carey - I'll Be Lovin' U Long Time
The Pussycat Dolls - When I Grow Up
Carrie Underwood - Last Name
Colbie Caillat - The Little Things
Jordin Sparks - One Step At A Time
Madonna - Give It 2 Me
Sara Bareilles - Bottle It Up
Danity Kane - Damaged
Duffy - Mercy
Maroon 5 f/ Rihanna - If I Never See Your Face Again
Leona Lewis - Better In Time
Alicia Keys - Teenage Love Affair
Kylie Minogue - All I See
Natasha Bedingfield - Pocketful Of Sunshine
Madonna f/ Justin Timberlake - 4 Minutes
Keyshia Cole - Heaven Sent
Kat Deluna f/ Busta Rhymes - Run The Show
Ashanti - The Way That I Love You
Janet Jackson - Rock With U
Jordin Sparks f/ Chris Brown - No Air
Paula Abdul - Dance Like There's No Tomorrow
OneRepublic - Stop And Stare
Kelly Rowland f/ Travis McCoy - Daylight
Kylie Minogue - In My Arms
Colbie Caillat - Realize
Christina Aguilera - Save Me From Myself
Rihanna - Don't Stop The Music
Vanessa Da Mata f/ Ben Harper - Boa Sorte/Good Luck
Keyshia Cole - I Remember
Kelly Rowland - Work
Christina Aguilera - Oh Mother
Previous Countdowns
Brandy - Long Distance (3rd Day/-1/Peak:09)
Mariah Carey - I Stay In Love (31st Day/+1/Peak:01[5])
David Cook - Light On (27th Day/=/Peak:01[2])
Ciara f/ T-Pain - Go Girl (49th Day/=/Peak:01[7])
Katy Perry - Hot N Cold (14th Day/-1/Peak:03)
Solange - T.O.N.Y. (12th Day/-1/Peak:01[1])
The Pussycat Dolls - I Hate This Part (47th Day/+2/Peak:01[4])
Christina Aguilera - Keeps Gettin' Better (33rd Day/-1/Peak:01[14])
Britney Spears - Circus (6th Day/+1/Peak:02)
Pink - Sober (12th Day/=/Peak:01[8])
