Lady Gaga, The Simpsons and 18 outfit changes (that’s just for Lady Gaga, does not include outfits for Lisa, Bart, Homer or Marge)… this is what lies ahead for fans of the classic cartoon series when the season finale premieres on Sunday, May 20th on Fox. As you’ll see in the preview below, Gaga appears in some of her classic outfits such as the flamming knockers bra and the meat dress, which Homer can’t help but torch and feast upon. This is one season finale we are not going to miss… take a look at Lady Gaga the cartoon in action…{Fox}