Info: Juleka Couffaine[10] is a student in Misss Bustier's class at Collège Françoise Dupont. She is also the younger twin sister of Luka Couffaine.

In "Reflekta", after being locked in the bathroom by Sabrina under orders from Chloé to prevent Juleka from participating in the class photo, she is akumatized by Hawk Moth and becomes Reflekta, an akumatized supervillain who turns people into copies of herself.

In "Reflekdoll", after Juleka misses the chance to model in the photoshoot for Mari.