"She appears as herself. It’s part of Fiona’s ruse in that Fiona is trying to get the true Supreme to reveal herself because she needs to stay alive. So she tells Misty Day that the Supreme gets so many great things in life, like tickets to the Oscars and Met Ball tickets. So she brings Stevie Nicks in as a gift to Misty to prove to her that if she exhibits more power she’ll get that and more. Then the other girls come home and see Stevie and Misty singing and it starts them trying to move much quicker to prove that they are the Supreme."
