Rose Lavillant is a student in Miss Bustier's class at Collège Françoise Dupont. In "Princess Fragrance" after Chloé Bourgeois teased Rose and tears up her letter to Prince Ali, she is akumatized by Hawk Moth and becomes Princess Fragrance, a perfume-shooting supervillain. In "Félix" after being fooled by Félix into thinking that Adrien does not appreciate his friends, Rose is re-akumatized into Princess Fragrance along with Reflekta (Juleka) and Lady Wifi (Alya), the three supervillains form the The Punishers Trio, a group of supervillains who want to get revenge on Adrien (Félix disguised as Adrien). In "Gang of Secrets" after Marinette keeps hiding secrets from her friends, Rose is re-akumatized by Shadow Moth into Princess Fragrance along with Lady Wifi, Reflekta, Timebreaker and Horrificator. These five supervillains form the Gang of Secrets, a group of supervillains who want to reveal Marinette's secrets. In "Guiltrip", after Juleka is re-akumatized into Reflekta and the students are captured by her titular sentimonster, Rose receives the Pig Miraculous from Ladybug. When the Miraculous is inhabited by Daizzi, Rose becomes Pigella, a pig-themed superhero who helps Ladybug and Cat Noir ‘during particularly different missions’ in the fourth season and beyond. It is also revealed she got sick when she was younger, and the sickness can reappear at any second. The exact illness is not revealed. She is also a member of Kitty Section.