TV’s faux swinging sixties’ Mad Men top hotties battle for high stakes  and it’s winner take ALL as CHRISTINA HENDRICKS and ELISABETH MOSS duke it out – Emmy-style, sources say.

Elisabeth Moss – who plays ambitious copy writer Peggy Olson – and curvy redhead Christina Hendricks, who portrays office manager Joan Harris, are feuding over screen time and top billing on the AMC show, sources say.

The Emmy-winning series, set in the dog-eat-dog advertising world of New York’s Madison Avenue, stars hunky Jon Hamm as dapper ad man Don Draper.

Elisabeth was hired as the female lead, but after four seasons, Christina has emerged as the sexy break-out star and Elisabeth is none too pleased about losing top billing.

"Ever since Mad Men took off, there’s never been any love lost between Elisabeth and Christina," an insider told The ENQUIRER.

"Now, four years into the run, they absolutely hate each other!"

ALL the details of their Award winning, ratings fueled feud are ALL in the new ENQUIRER!