Eddie Cibrian has been exposed as a serial cheater by a model who says he was dating behind her behind his wife’s and mistress Leann Rimes’ backs, femalefirst.co.uk alleges.

Scheana Marie Jancan has sensationally claimed she was part of a love square, which ended the TV star’s marriage to Brandi Glanville — and she’s still in shock about the whole thing, the website reports.

Jancan tells Life & Style magazine she and Cibrian were romantically involved for three years during his marriage, but she had no idea he was cheating on her with country star and actress Rimes.

Rimes and Cibrian initially denied reports they were an item after surveillance cameras caught them enjoying an intimate night out together, but Rimes and Cibrian, who played lovers on TV movie Northern Lights, have since ended their marriages and gone public with their romance.

A jilted Jancan has warned Rimes to be careful — because she’s sure her ex-lover will cheat again.

She told the publication, “Eddie’s with LeAnn now, but it’s just a fling. Eddie cheated on Brandi. He cheated on me. He’s going to do it to LeAnn.”

Latest From ...