Lisa gets some celebrity advice on the all-new Season 23 finale of The Simpsons airing this Sunday, May 20th, only on Fox. We have a clip, which showcases Lady Gaga in her guest starring voiceover role.

In Lisa Goes Gaga, Lisa tries to reverse her status as one of the least popular girls in school by ghostwriting positive things about herself on the school blog. When her plan backfires, her social ranking plummets to a new low - until a psychic force tells Lady Gaga (guest-starring as herself) that Lisa needs her help. With Lady Gaga's assistance, Lisa and the entire town of Springfield realize that being yourself is better than being like anyone else.