Millie

Mildred "Millie" Burtonburger is a major character and the secondary antagonist in the Canadian animated series Kid vs. Kat. She is the younger sister of the main protagonist, Coop Burtonburger. Millie serves as the ultimate catalyst for the show's entire plot because she is the one who finds and adopts Mr. Kat, stubbornly refusing to believe he is an evil alien invader. (In this story, You are Coop. HAVE SOME FUN, MY DEAREST POOKIES!!!!!!!!!!!!!!!!!!!!!!❤️❤️🤎💜💙💚💙🩵🤎❤️💜💚💛🧡💚🩵💜🤎❤️)