Selling Sunset star Chrishell Stause shared a hilarious video of her and new boyfriend Jason Oppenheim dirty dancing in sun-soaked Italian climes as they continue to enjoy a holiday with the cast of the Netflix show. In the midst of a fun-filled party at an Italian restaurant, Chrishell asked a friend to film her and Jason, co-owner of The Oppenheim Group, cozying up to each other as they dirty danced to the music.