Chelsea Handler mocks Christina Aguileras skimpy outfits

Chelsea Handler surprised guest Blake Shelton on her show Chelsea Lately last night, wearing Christina Aguileras signature no-pants look.

The Voice judge was stunned and burst into laughter as soon as he saw Handler's skimpy get-up. Happy Christmas to ME! he said while shaking his head.

I wanted to dress like Christina to make you more comfortable. I wanted you to feel like you were at your own job, the talk show host explained about her hot pants and fishnets.

Handler wasnt the only one who dressed up like one of the judges from the NBC reality competition. Her sidekick Chuy put on a bald cap and donned a bright red feathered coat to look like singer Cee Lo Green.

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Chelsea Handler on the set of "Chelsea Lately"