In reply to Legendtina.

Hoe don't come for Avril because she's been outselling Xtina lately. Goodbye Lullaby has outsold Bionic + Lotus combined. The Best Damn Thing has outsold Back to Basics. Avril 's debut album has sold more that Christina's. Avril has sold more albums than Beyonce as well. So don't even try with that who is Avril because she slays. And I do really like Xtina.