Gloria is the deuteragonist of Happy Feet, the secondary tritagonist of Happy Feet Two and a supporting character in the upcoming sequel. She is a female emperor penguin who is known as one of the best females singers. She is the daughter of Maurice and Michelle, the wife of Mumble, and the mother of Erik. She was treated similarly to how Norma Jean was, as all of the males wanted to mate with her. Her heartsong is "Boogie Wonderland" by Earth, Wind & Fire.