WATCH: Lady Gaga and RuPaul Perform on Muppets Special

Last night's Thanksgiving TV special, Lady Gaga and The Muppets' Holiday Spectacular, was a fantastic blend of nostalgia, entertainment, and fun.

But one of the most memorable moments occurred when drag legend RuPaul joined Mother monster for a fabulous - and flawlessly frocked - duet of "Fashion!".

From heels to hair, both ladies slayed on the stage as they sang the track from Gaga's latest album, Artpop, and delivered an unforgettable duet that could only have been better if Miss. Piggy had joined the jamboree.

Watch the most sensational, inspirational, celebrational, Muppetational performance in the video below.