Los Angeles, July 28 – Johnny Knoxville and Jessica Simpson kept us guessing at the premiere of their film, The Dukes of Hazzard. Knoxville, who has reportedly been married since 1995 but has never appeared publicly with said wife, shocked the world by bringing the little woman, Melanie, to the premiere. His married costar Simpson, who has been seen less and less frequently on the arm of her husband, Nick Lachey, made it a family outing, bringing along mom Tina, dad Joe and sister Ashlee Simpson. Oh, and husband Nick was there too. Let's not forget Wilmer Valderrama, Ashlee’s maybe boyfriend, who was there too. Cozy.