In honor of the Mad Men star’s birthday, Us Weekly revisits her most memorable outfits Get more Us! Follow us on Twitter , Friend us on Facebook , Subscribe to Us Weekly

In honor of the Mad Men star’s birthday, Us Weekly revisits her most memorable outfits Get more Us! Follow us on Twitter , Friend us on Facebook , Subscribe to Us Weekly

Treating themselves to a delicious dinner, January Jones and Eva Mendes were spotted at a West Hollywood eatery together last night (December 1). The “Mad Men” hottie and the “We Own The Night” starlet both looked pretty annoyed with the paparazzi attention they received, and moved quickly to their car

Proudly showing off her bundle of joy, January Jones debuted Xander Jones in Los Angeles, California on Tuesday (October 11). Along with taking her young son to the set of “Mad Men,” the new mom was spotted toting her little one while exiting a local office building.

Plus, find out how O’Donnell and Michelle Rounds feted her talk show’s Monday premiere Get more Us! Follow us on Twitter , Friend us on Facebook , Subscribe to Us Weekly

After welcoming son Xander last month, the new mom gets back to work — and covers up her post-baby bod Get more Us! Follow us on Twitter , Friend us on Facebook , Subscribe to Us Weekly

The Mad Men actress steps out with newborn son Xander Dane Get more Us! Follow us on Twitter , Friend us on Facebook , Subscribe to Us Weekly

Filed under: January Jones , Baby Watch , Celebrity Justice The January Jones baby daddy mystery continues … because the actress left a big, fat BLANK SPOT on her son’s birth certificate in the space where she’s supposed to name the father

The Mad Men star tells Us she’s “excited to meet the baby” Get more Us! Follow us on Twitter , Friend us on Facebook , Subscribe to Us Weekly