Buttercup (PPG)

Referred to in the ending theme as "the toughest fighter," she is the group's tough member and is easily enraged. Sometimes this, and her aggression, get the better of her, making her a little reckless and stubborn (but she overcame it in "Makes Zen to Me"). However, as displayed in "Bubblevicious", she has enough control so as to not go "overboard" on innocent civilians.