It seems Charlie Sheen can’t leave prostitutes alone. L.A. escort service Nici’s Girls is accusing the Two and Half Men star of spending as much as $25,000 a night on the escort service, despite being engaged to fiancée Brooke Mueller (pictured with Sheen at left). The allegations come from comments made by the manager of Nici’s Girls in a recent interview with Rolling Stone reporter Vanessa Grigoriadis. “When Nici dropped four girls off at his penthouse, she found the actor in silk pajamas with ‘C. MaSheen’ embroidered over the pocket. Sheen gave her a $20,000 check for the girls, and she picked them up several hours later,” the reporter told pagesix.com. This isn’t the first time the 42-year-old actor has been accused of spending time with hookers—ex-wife Denise Richards accused him of having an unhealthy love for prostitutes and Internet porn during their marriage.