Lady GaGa on "Gossip Girl"

Sneak Peek: Lady GaGa's "Gossip Girl" Performance

Lady Gaga will appear on next Monday's episode of Gossip Girl, and you can see a clip of her performance below.

According to People.com, the singer performs her new single, "Bad Romance" at a private show arranged by Leighton Meester's Blair Waldorf.

"My little sister is the hugest Gossip Girl fan ever," Lady Gaga told People.

Watch the entire episode Monday, November 16 at 9 PM ET on the CW.

Lady GaGa on the Set of "Gossip Girl"

Lady GaGa was spotted on the set of "Gossip Girl" in New York City yesterday evening.
Click Here to view all the photos from the set and check out the video below:

Lady GaGa to Appear in Gossip Girl

Lady GaGa is filming an upcoming episode of "Gossip Girl" Tuesday on the lower East Side, in which she'll perform as herself. GaGa will be joining the ranks of fellow celebrity guest stars Tyra Banks and Hilary Duff, who will also be making cameos on the hit CW show this season.

GaGa's going to be great!