Who is January Jones' Baby Daddy? It's Not Jason Sudeikis!

january jones pregnant
Jason Sudeikis not the father of January Jones' baby!

January Jones is pregnant with her first child, and everyone is wondering who her baby daddy is. The Mad Men star split with SNL actor Jason Sudeikis a few months ago, but many people still thought he could potentially be the father of her child.

A source close to January now insists that Jason Sudeikis is not the father, but another source may have divulged a clue as to who he might be!

January is filming X-Men: First Class, and was supposedly hooking up with someone on the set. No more information was given as to whether this person is a co-star, or someone who works on production of the film.

Does anyone have a good guess as to who this mystery man is?

Photo: Pacific Coast News