 Setting the record straight. Ariana Madix clapped back after the Vanderpump Rules season 10 trailer featured a rumor that she and Tom Sandoval are in an open relationship. We dont have an open relationship. im really not that cool. thought that was obvious, Ariana, 37, tweeted on Monday, January 9, referring to the sneak peek ... Pump Rules Ariana Addresses Claims She and Tom Have an Open... 