Character
Juleka Couffaine
Juleka Couffaine in Miraculous: Les aventures de Ladybug et Chat Noir (2015), played by Erin Fitzgerald.
Juleka Couffaine is a major character of Miraculous: Tales of Ladybug & Cat Noir. She is a student at the Collège Françoise Dupont, a former student of Miss Bustier's class (before the latter became mayor of Paris), and the younger twin sister of Luka Couffaine. She is currently in a relationship with Rose Lavillant.
Read more about Juleka Couffaine on Miraculous Ladybug Wiki at Fandom