“He didn’t tell me to keep it a secret or anything. He didn’t even use protection. He didn’t seem concerned at all,” Stefani Talbott tells In Touch exclusively, about the married Lost star.

In an exclusive interview with In Touch, 25-year-old stripper Stefani Talbott claims that she slept with Lost star Matthew Fox twice in the past year. While Matthew’s rep says “These accusations are false,” Stefani says she first met the 43-year-old last July, soon after she started working at Stars Cabaret in Bend, Oregon. “I was dancing onstage, and I made eye contact with him immediately. I got so excited,” Stefani tells In Touch. Since she was a big Party of Five fan, she recognized him right away — but she soon found out he was much different from the clean-cut characters he plays. Matthew, Stefani says, started by buying her a drink, then paid for four private dances, each worth $20. “He asked me, ‘Why are you working in a place like this?’ I told him that I am a single mom and needed the money,” Stefani says. “He absolutely did not mention a wife or family, and I don’t remember him wearing a wedding ring.”

Despite the club’s strict rules about dating customers, Stefani left her 5-year-old son with a babysitter and claims she met Matthew later that night at the house he was staying in with his entourage. “We sat around and talked about his show. He complimented me and was saying how down-to-earth I am. He told me he was going to be in town for a couple of days,” she tells In Touch. Pretty soon, things heated up. “He didn’t tell me to keep it a secret or anything. He didn’t even use protection. He didn’t seem concerned at all,” says Stefani.