Rosalie Pomella Lemma is the princess of Brighthollow, next in line to become queen. To many, Princess Rosalie, more commonly known as PomPom, is a sweet, endearing, and cute girl with a reserved and pleasant disposition. Her kingdom knows her to be kind, gentle, and everything you could ask for in a princess. Which is only partially true. While that description is accurate to her constant appearance, should you happen to find yourself on her bad side, you might find she's not as innocent, cute, and sweet as she’d like you to believe.
PomPom’s cute looks are a harsh and unsettling contrast to her hot-headed and combative nature. She's somewhat of a vigilante in her own kingdom, taking justice into her own hands and defeating monsters and criminals with some help from her trusty chainsaw, amid other weapons. She fights dirty and enjoys tearing things apart and giving anyone who crosses her a piece of her mind. PomPom is known to act condescending and aloof to anyone she feels threatened by in terms of power or talent, picking fights and starting rivalries often. Her competitive nature, more often than not, gets her into trouble and makes it hard for her to get along with her teammates, whom she spends a lot of time picking on and name-calling. They don't think she really means what she says though, usually.