In The Little Mermaid, Ursula is a villainous Cecaelia who sings "Poor Unfortunate Souls", a song she uses to trick and manipulate Ariel into making a deal with her so Ursula may become human. Ursula is one of the greatest villains in the history of Disney films, and everyone will know you are a fan when you wear this Poor Unfortunate Souls Little Mermaid T-Shirt.