Lady GaGa finally fessed up a few juicy details about her upcoming appearance on the show. The always-outrageous songstress described her cameo as a "crazy performance-art piece." She says: "I am the narrator behind what is going on with the characters and make the song part of the moment. We used these ladders, and I'm falling off ladders. Ladders are kind of a monster symbol about bad luck. And I have this 35-foot-long dress on and these X's, very gothic-inspired. It was great." Bizarre, yes. But considering this is Lady GaGa, we shouldn't expect just any walk-on role. She'll appear on Nov 16th's episode, "The Last Days of Disco Stick."