VIDEO: Lady GaGa On Ellen

Lady GaGa performed on Tuesday’s episode of The Ellen DeGeneres Show and brought down the house with her funky outfit and off-the-wall performance of her hit “Poker Face.” 

Crouching on the piano, booty in the air, wearing something that looked like it was borrowed from the wardrobe department of Star Trek. Check it out: 

What. The. Hell? 

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And after that, head on over to Buzznet for celebrity interviewer Audrey Kitching’s interview with GaGa. Yay!