'Penny Fitzgerald' is a supporting character in The Amazing World of Gumball. She is a shape-shifting fairy who is in Miss Simian's class at Elmore Junior High. Gumball has a massive crush on her and Penny has a crush on him, but the two of them struggle to express their fellings for one another until 'The Shell'.
Penny is a warm-hearted peanut with antlers. She is friends with all the girls at Elmore Junior High (except Tina) and a few boys. She stuck up for Gumball in The Gl while everyone else was teasing him.