Teen pop princess Christina Aguilera--who enjoys a healthy rivalry with that other teen sensation of pop music, Britney Spears--is a Grammy winner and a chart topper. Though they are often compared, Aguilera's voice and sound are very different from Spears'; while Spears cultivates a more polished, produced bubblegum pop sound, Aguilera is heavily influence by the tones and richness of rhythm 'n' blues music. |