When the beautiful January Jones announced her pregnancy on April 28th, most people assumed the father was her former short-lived boyfriend, SNL’s Jason Sudeikis. However, Sudeikis gave some kind of fumbly, stuttering interview where he confirmed that he knew about her pregnancy, but not much more and speculation moved on to consider the next likely option: that January Jones had slept with one of her X-Men co-stars. A mere week later, the gossip mill was convinced that it hadn’t just been Fassbender or some other unattached lead, it must be …