We smell a new squad in our midst!
However, it appears the epic collaborative performance gave an even cooler gift in the form of new best friends, Blue Ivy Carter and Apple Martin.
For the snap, the Oscar winner wrote:
Sure, January Jones still takes her son on playdates, but aren't double dates more fun?
The Mad Men star was spotted having lunch with Xander in El Lay on Sunday, along with a couple actor friends.
NCIS star Eric Christian Olsen and his wife Sarah Wright were just tickled pink by how cute January and Xander were together!
Eric was like, "How come you never feed me mashed carrots?" LOLz!
Ch-ch-check out the pics (below) to see the happy couples go for a walk after lunch.
Barely 18 months old and already hobnobbing with hot Hollywood types! Someone get this adorable adonis an agent!
[Image via AKM-GSI.]