Princess Morbucks is a spoiled, rich little girl, and a recurring antagonist in The Powerpuff Girls. She is the daughter of Mr. Morbucks. She lives in an enormous manor with her father on the outskirts of the City of Townsville. She is also Buttercup's archenemy.

Her last name is a direct reference to the fact that she is very wealthy. She is also known to have somewhat of a lisp (her s' sound like th's. However it’s less noticeable in newer episodes, such as “Twas the Fight Before Christmas" a