Bug Girl is one of Uniqua's superhero roles. When playing as Bug Girl, Uniqua possesses the ability to fly and can make buzzing sounds.
Bug Girl wears a green suit with a bug emblem, light green wings edged with a darker green, goggles, and matching shoes. She has green striped antennae.
Uniqua has played Bug Girl in one episode of The Backyardigans: "Front Page News" from season three.