RHOBH star Camille Grammer and her boyfriend Dimitri Charalambopolous showed off some major PDA at the Vegas opening of Blizz Frozen Yogurt! On Saturday, March 24th the original ladies of Beverly Hills minus Lisa Vanderpump headed to Vegas. Camille wasn’t the only one who was doing PDA. Kyle Richards also couldn’t keep her hands off her hubby Mauricio Umansky. Check out photos of the ladies having fun in Vegas!