Not All Diamonds and Rosé: The Inside Story of the Real Housewives from the People Who Lived It” (Andy Cohen Books), it’s revealed just how upset some of the reality stars got when they were let go from the show. Author Dave Quinn interviewed 185 people for the book, among them current and former “Real Housewives” who had less than glowing things to say about Bravo mastermind Andy Cohen. “RHONY” star Ramona Singer recalls telling Cohen, “You have a lot of balls to fire half the cast” after Jill