Posted on Fri Apr 29, 2011 11:28 AM PDT
January Jones was spotted at a clinic in Beverly Hills just a day after revealing her pregnancy!
Jones, 33, is expecting her first child this fall, she announced Thursday.
"She's really looking forward to this new chapter in her life as a single mom," a source told People.
Jones hasn't said who the father is, but it sounds from that statement like the Mad Men actress doesn't expect the mystery man to be very involved.
Jones has dated a few fellow actors recently. We name them and speculate about who the father could be after the jump!
January dated another J: Jason Sudeikis, from July 2010 to mid-January of this year, reportedly because of struggles with long distance. Jones lives in LA to film Mad Men, while Sudeikis is in New York City for Saturday Night Live.
Odds are Jones waited the safety period of at least three months before announcing her pregnancy, which could make Sudeikis the father.
She has also been linked to Jeremy Piven, Adrien Brody, Josh Groban and Bobby Flay.
SEE THE GALLERY Pregnant January Jones At Beverly Hills Clinic
January Jones Brunches With Her Baby Boy - Jun 26, 2012
January Jones Kick-Starts Her Day With Pilates - Jun 23, 2012
January Jones Is Red-Dy To Shop! - Jun 21, 2012
January Jones Is A Red Hot Mama - Jun 19, 2012
January Jones: Bell Bottom Betty! - Jun 13, 2012