Since when does the fact that you live near a place makes you qualified? Can her daughters even dance? Do we seriously need to ever again see another ViVi just standing there? I hope the producers realize that we watch this show for the dancing. If her girls can seriously dance and on the same level as Chloe/Maddie then I don't have a problem with them being on the show.
Somehow I doubt they are on that level or anywhere close to it.