Christina Aguilera is letting it all hang out.
"I don't like to wear underwear," Xtina said. "I like to be as free as possible at all times. It's just who I am."
So why the talk about undergarments? Because the singer only agreed to do the show if Handler stripped down to a barely there ensemble as payback for the funnylady busting on her risqué fashion choices.
"You look hot," Aguilera gushed to Handler. "I think it's a good look for you."
Aguilera went on to explain, "It's empowering. It's p--sy power!"
You go, girl!
Watch the complete Aguilera interview on Chelsea Lately tonight on E! at midnight GMT.