Christina Aguilera: 'I Don't Like to Wear Underwear'

Christina Aguilera makes an appearance on Chelsea Lately in an episode airing on Thursday (October 18).

“I’ve heard all about the sh-t Chelsea has talked about me not being a fan of wearing pants and proudly. So when they asked me to come on I thought, ‘I’ll do it, if Chelsea did one thing for me…’” the 31-year-old singer said to introduce a pantsless Chelsea Handler to the crowd.

PHOTOS: Check out the latest pics of Christina Aguilera

“I don’t like to wear underwear,” Christina added. “I like to be as free as possible at all times. It’s just who I am.”