christina aguilera

-Justin Bieber, Christina Aguilera

Classy, Less Classy, What Can I Tell Ya? -Gwen Stefani, Christina Aguilera, Pamela Anderson

-Madonna, Britney Spears, Christina Aguilera

What's in the closet at Charlie Sheen's house?

national anthem it's just a paycheck (XTina)

Beautiful rendition of 'A Bar Strangled Manner' (Xtina)

Musical talent optional (Xtina)

Words? Where we're going, we don't need... words. (Christina Aguilera)

Sorry Christina. Still not into it. (Christina Aguilera)

Oh gross! It's all over the backseat and some of it is on my pants! (Christina Aguilera)