POP SINGLES 1. "Whatever You Like," T.I. 2. "Disturbia," Rihanna ...more

September 4, 2008

POP SINGLES 1. "Disturbia," Rihanna 2. "Crush," David Archuleta ...more

August 29, 2008

POP SINGLES 1. "Disturbia," Rihanna 2. "Forever," Chris Brown ...more

August 22, 2008

POP SINGLES 1. "I Kissed a Girl," Katy Perry 2. "Forever," Chris Brown ...more

August 15, 2008

POP SINGLES 1. "I Kissed a Girl," Katy Perry 2. "Take a Bow," Rihanna ...more

August 8, 2008

POP SINGLES 1. "I Kissed a Girl," Katy Perry 2. "Take a Bow," Rihanna ...more

August 1, 2008

POP SINGLES 1. "I Kissed a Girl," Katy Perry 2. "Take a Bow," Rihanna ...more

July 25, 2008

POP SINGLES 1. "I Kissed a Girl," Katy Perry 2. "Take a Bow," Rihanna ...more

July 18, 2008

POP SINGLES 1. "I Kissed a Girl," Katy Perry 2. "Lollipop," Lil Wayne featuring Static Major ...more

July 11, 2008

POP SINGLES 1. "I Kissed a Girl," Katy Perry 2. "Lollipop," Lil Wayne featuring Static Major ...more

July 4, 2008