Eddie Cibrian is reportedly cheating on his one-time mistress, LeAnn Rimes. Life & Style reports that just months after dumping his wife for the singer, Cibrian is sleeping with Scheana Marie Jancan -- the woman who publicized her past affair with the actor in the middle of his Rimes cheating scandal.

A source told the magazine, "He told (Jancan) he's only with LeAnn for the publicity and that he plans to end things with her soon."

Insiders also claim that Cibrian has been hooking up with yet another woman in New York.