January Jones jeans baby xander purse pesant top
jjones230.jpg Just another day for Betty Draper!

January Jones was out and about in Los Feliz with a pal yesterday, and the girls brought along their adorable babies for their bonding day! The Mad Men star's precious son Xander is getting so big! The tyke just celebrated his first birthday on Sept. 15, and as he gets older we have a feeling it will be hard for his mommy to hide the identity of his daddy!

Does the 1-year-old look at all familiar?

We don't think it's a coincidence the baby boy looks exactly like Miss Jones' ex-boyfriend Jason Sudekis... just sayin'!