Actor Charlie Sheen has been forced to search for love on dating websites, because he can no longer meet women at bars and nightclubs after getting sober. The PLATOON star is currently locked in a bitter divorce battle with estranged wife Denise Richards, but he hasn't given up on finding his perfect partner. The star has signed up with MillionaireMatch.com - a dating site for seven-figure-earners. Sheen's representative says, "Charlie is clean and sober. His access to meeting people is different. "He stays out of bars and places like that. He joined a popular website that has a discreet clientele." The actor has reportedly gone out on a few dates with one woman he met online. Sheen doesn't use his own name for his dating profile on the site - to insure anonymity, he identifies himself as a Hollywood talent agent.