Ash and his friends learn that the Unova League will be held in in Vertress City and leave Cynthia's Villa. On the way there they stop for lunch when Oshawott and Tepig get into a fight and Emolga gets knocked away. Iris and the other go to retrieve Emolga when they meet three trainers, Moira, Sher and Minana who insult their Pokemon and walk away. When they get into a nearby town, they learn that the three trainers are part of a performance group. In order for the group to confront the three trainers, they need to disguise themselves as beautiful and elegant trainers. (thetvdb.com)