'Mad Men' Star January Jones Is Pregnant

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January Jones

The father of her baby has not been revealed.

Mad Men star and Emmy-nominated actress January Jones is pregnant, People reports.

“January Jones is happy to announce that she is expecting her first child this fall,” her rep tells People.

The father of Jones’ baby has not been revealed, though until recently she was linked to Saturday Night Live regular Jason Sudeikis.

The 33-year-old actress stars in the upcoming X-Men: First Class, out June 3.

Mad Men, in the meantime, is scheduled to return to AMC’s schedule for Season 5 in March of 2012, following lengthy talks with creator/showrunner Matthew Weiner and due to the cable net’s packed slate. AMC also ordered a sixth round, with an option to extend the series to a seventh season.