Royalties vs. The Guys(Jelsa Fanfiction)

Elsa Arrendelle is a student at Guardian Academy for The Talented. She has special ice powers, but no one knows but her sister Anna Arrendelle. Anna does not have powers, but both sister have amazing singing voices. Their cousin Rapunzel and Merdia are talented with instruments. But, Rapunzel has magical hair that can heal and Merida can shoot a perfect target with her bow. They all are part of a band. They call themselves the Royalties because they are all secretly princess. But during the school year they come across something they've never come up against before. Another rivaling band.