The chaste Jessica Simpson of days past is long gone. The pop singer turned country crooner dishes about the heat between her and Tony Romo to Cosmopolitan: “[Tony and I] are definitely compatible in all areas.” And marriage is still on her mind. “Any person who I’m gonna date for longer than six months, I definitely am investing in something long-term,” she said about her boyfriend of two years. “If I get married again, then it will be the last time.”