Melissa Rivers gasps and utters “tragic” when asked about advice for Mindy McCready’s two young sons, Zander, 6, and Zayne, 10 months, who lost their mom to suicide this week. The reality star, whose show Joan and Melissa: Joan Knows Best? premieres Saturday at 9 p.m. ET on WeTV, knows all too well what it’s like to lose a parent in that way: Her dad, Edgar Rosenberg,  who was married to mom Joan Rivers, took his own life in 1987, when she ... Read More >>