Buttercup - Yenra Picture Wiki
Buttercup of the Powerpuff Girls is the toughest of the three. Her personality ingredient is spice, her signature color is green, and she has short black hair in a flip. She is a tomboy who loves to get dirty, fights hard and plays rough; she does not plan and is all action. Buttercup is the only Powerpuff Girl without a unique super power (aside from being able to curl her tongue as shown in the episode "Nuthin' Special"). McCracken originally wanted to name the character "Bud" until a friend suggested the name Buttercup.
Buttercup is voiced by E. G. Daily.