Buttercup is the tritagonist of the animated television series The Powerpuff Girls, along with her sisters Blossom and Bubbles. She's the Toughest Fighter; she's the bravest, most headstrong of the superhero trio.
Add actors/actresses and cast the roles/films/series that they were rumored, considered, offered, negotiated, auditioned, turned down, and/or originally casted before getting recasted. (Please double-check in research.)
