Reflekdoll

Luka convinces Juleka to offer herself as a model for some new clothes Marinette created, and Alya takes advantage of the situation to invite Adrien to help out, so he can bond with Marinette. Juleka gets a severe case of nerves, and Alya decides to switch to having Marinette and Adrien model the clothes. The two take off their Miraculouses and head to a park for their photo shoot, leaving Juleka to stew in her self-loathing. Hawk Moth corrupts her back into Reflekta, and Mayura further corrupts her frustration into a sentimonster called "Reflekdoll", a giant mech that can shoot lasers that turn its victims into copies of Reflekta. Marinette and Adrien recover each other's Miraculouses and transform into "Lady Noir" and "Mister Bug", and, despite having their roles switch through comedy and error, they manage to defeat Reflekta and Reflekdoll. After returning each other's Miraculouses, Marinette and Adrien let Juleka model Marinette's outfits, much to her delight.