The two members had been keeping their relationship secret in order to stay focused on music and Little Big Town’s career. According to the group’s publicist, Karen and Jimi were married May 31 in a private ceremony in Nashville attended by family and a few close friends, including the other two members of the acclaimed foursome, Phillip Sweet and Kimberly Roads. And what about Phillip and Kimberly, who are both single? They are not in a relationship with one another, the publicist reports.