You have heard of Union J, but you probably haven't heard of Kat. Kat is best friends, and lives, with Josh, JJ and Jaymi, who make up Triple J, but then George Shelley comes along and they become Union J. With now four boys and one girl, there is bound to be some romance mixed up in there somewhere, but who will it be with? And what will everyone elses feelings be? Follow Kat's story starting from before the X Factor...Todos los derechos reservados