服务变量未在控制器中更新

I have a NavbarCtrl that is outside of ng-view. I have a login controller that talks to a service to get a user logged in. Once the user is logged in, I want the Navbar to update with the user's email address. However for the life of me, I can't seem to get the Navbar scope to update with the data that is loaded in to my "Auth" service once the user is logged in.I have a NavbarCtrl that is outside of ng-view.