‘Real Housewives of Salt Lake City’ star Mary Cosby’s son, Robert Cosby Jr., dies at age 23
LOS ANGELES, CALIFORNIA – JULY 17: Mary Cosby attends Las Culturistas Culture Awards at The Orpheum Theatre on July 17, 2025 in Los Angeles, California. (Photo by Maya Dehlin Spach/Getty Images) Robert Cosby became a focal point of storylines on ‘RHOSLC’ over the years as his mother advocated for his mental health following a jail…
