Millie is the girlfriend rabbit of Captain Marvel Bunny. Although possessing no powers she had all the strength in the world to shout the name "HOPPY!" and torment the World's Mightiest Bunny endlessly. Though she does not know of Hoppy's super-powered alter-ego she is as supportive as a bunny can be. Millie was created by Chad Grothkopf, first appearing in Fawcett's Funny Animals #1. (1942)
Amalgam Universe
Billy the Girl/Millie the Model