Estrella is 12 years old with an epithet called Star!! Her epithet allows her to grab stars from the sky but sometimes she has to be careful cause she might get burnt. Estrella has a brother named Giovanni who she looks up to dearly, she goes by the villian name "Killer Star" and her life dream is to be the best villian ever!! Despite being one of the bad guys, Estrella does have a soft spot for her friends. She also has a good friend named Celine!