January Jones Gives Birth To Baby Boy

It’s a boy for January Jones!

The 33-year-old Mad Men star welcomed her first child on Tuesday (September 13), JustJared.com can confirm.

PHOTOS: Check out the latest pics of Celebrity Babies

January and son Xander Dane Jones are “doing great,” says her rep.

A source previously told People, which first reported news of Xander‘s birth, that January is “really looking forward to this new chapter in her life as a single mom.”

Mad Men creator Matthew Weiner earlier this summer also shared that he thinks January was going “to be amazing [as a mom]. She is going to be someone who is going to be so devoted.”

Congrats to January!!!