Austen Kroll has claimed that he and Southern Charm costar Salley Carson aren't having sex, but he confessed she has stayed over. "Salley and I have a wonderful relationship. We've hung out all sorts of times," Austen, 38, said during part 1 of the Southern Charm season 11 reunion, which aired on Wednesday, March 18. "There've been drunken makeouts. We have had a sleepover." Salley, 31, claimed the sleepover was "very innocent,' telling host Andy Cohen, "We were watching TV and we woke up.