No, Maladonna is not a star. Maladonna is the name of a fictional character from the video game series, The Legend of Zelda. In the series, Maladonna is a witch who lives in an ancient castle. She is a powerful enemy, often using her magical abilities to summon monsters and create obstacles for the protagonist, Link. She is a mysterious character, and her motivations for the actions she takes are never clear. She is ultimately defeated by Link in the final battle of the game.