Vanderpump Rules Season 8 Episode 15 Mr. & Mrs. Schwartz Take Two ( Air Date 2020-04-14 ) Genre Reality category. Overview "The group travels to Las Vegas to celebrate Schwartz and Katie's second wedding, but leave a heartbroken Kristen behind; Lisa shows off the Vanderpump Cocktail Garden; Beau calls Stassi's father to ask permission to propose.".