Tommy Lee and Pamela Anderson in Hawaii this week

Pamela Anderson has again fueled speculation she has reunited romantically with her ex-husband Tommy Lee after posting a cryptic message on her Web site suggesting she doesn't want another man in her life. The Motley Crue rocker moved in with Anderson and the couple's two sons last month while renovation work was carried out on his own home, and now the family have been spotted vacationing together in Hawaii. In her latest Web site message to fans, Anderson writes, "I have faith that we are headed in the right direction. I'm really not interested in bringing any other men into our lives."Earlier this year, Anderson revealed she and her ex were sleeping together again in an interview with Black Book magazine. She later insisted she was joking. The former "Baywatch" star divorced rocker Kid Rock at the beginning of 2007. The couple were wed for four months in 2006. Anderson and Lee divorced in 1998 after three years of marriage.