Iris's life changes dramatically when she discovers that girl band LoliRock is auditioning for a new lead singer. She then decided she should participate in the audition. As soon as she starts singing, she is surrounded by the glow of a thousand magical lights! Little did she know that the stars of LoliRock, Talia and Auriana, were searching for the ultimate princess who was missing for the group, which came to be the Iris itself. The girl then joins the group as a vocalist, and discovers that she is princess of a kingdom called Ephedia. Besides busy touring, they also have to save the world from the forces of evil Gramorr, trying to gather the gems that should be placed in the crown of Ephedia, restoring the kingdom to its original rulers.
