Mary Cosby rejoined RHOSLC in season 4 after her season 2 exit where she failed to attend the reunion and was reportedly ...

During Part 2 of The Real Housewives of Salt Lake City reunion on January 29, Mary Cosby provided an update on her son, Robert Cosby Jr., following the challenges they'd revealed during Season 5.

Mary Cosby sits down with ET at her home in Utah ... Meredith Marks brought 14 pages of notes to the just-taped season 4 reunion! Mary Cosby doubles down on her drama with Whitney Rose in ET's ...

Mary Cosby is a Pentecostal First Lady who inherited her family’s empire of churches and restaurants. She’s one the contestants on Real Housewives of Salt Lake City MARY Cosby has been ...