JC Chasez of NSYNC Forms Girl Group with Approx. One Billion MembersCallie Beusman8/16/13 1:20pm1551EditPromoteGo to permalinkLet me start this post off by saying: you're welcome. You are very welcome for the knowledge-gift I'm about to bequeath upon you, which is that JC Chasez of NSYNC has created something he terms "the first Supermassive American Girl Group!" The group is called "Girl Radical." And Supermassive it is.