Mary M. Cosby will reportedly be coming back to RHOSLC as a friend of the ladies, returning for season four in a part-time capacity after sitting out season three.
RHOSLC star Mary Cosby has a court appearance: What to know deseret.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from deseret.com Daily Mail and Mail on Sunday newspapers.