I think the battle is gonna be Beyonce vs Britney cuz their albums are gonna sell pretty well, there are many singles to reach the top of the charts so
I think all the people who were popular in 2005 will own once again in 2009.Not counting mariah carey
These people include:
Kelly Clarkson I think she will make a huge comeback in 2009.
Greenday will do great album sales wise.
The black eyed peas No Reason just will
Gwen Stefani in the form of No Doubt will be big
For me is gonna be Rihanna again just because people will be freaking crazy when her new album is coming. In the other hand Beyoncé, Taylor maybe Katy. I'm not saying Successica just because she's tired to own every year on her career.
