Regina has long blonde hair with a big red bow, her eyes are blue, and her skin tone is white, she wears a dark grey dress with red accents, black tights with red bats and red pumps, a red choker, a black vest and dark grey arm bands with red accents.
When she is brainswashed, her skin tone and hair becomes much lighter, her eyes turn red and all the red accents on her oufit become purple.
Regina is bratty and spoiled. She oftenly bosses the Mercenare trio around. She is brainwashed by her father King Mercanare. When not brainwashed she is curious, kind and caring.
She first appears in Episode 9.
It is later revealed she is the dark part of Princess Marie Angelica.
- She turns good, but her father brainwashes her to be evil.
- She does not have Glitter Force powers, unlike the other girls in the show (not including Princess Marie Angelica, since she is not in many episodes of the show) but is technically part of the Glitter Force Doki Doki.
- She is the first character to be daughter of the main antagonist.
- She is the first character to befriend a protagonist.