Lady Gaga will appear in Gossip Girl

Monday will go on air an episode of “Gossip Girl” which has as guest star no other than Lady GaGa.
In this episode the artist will play her own role. Lady GaGa will sing the new single “Bad Romance” at a party held by Blair, the character played by Leighton Meester.
In the video, Lady GaGa is wearing a special dress: red with a 9 feet long train.