Emily Exton | December 22, 2014 1:35 pm

One week after giving birth to her third child, Kourtney Kardashian is welcoming the newest member of the reality TV dynasty to social media. The mom posted a photo of son Reign Aston Disick‘s tiny fingers on Sunday, revealing that she’s still humoring boyfriend Scott Disick‘s regal fantasies.  

Not to be overshadowed by the holidays, Lance Bass married partner Michael Turchin, sharing a photo of their matching bling. Meanwhile, NPH and J.Lo put their adorable kids on show to spread cheer, Kim Kardashian was stressing over outfit choices, North West was experimenting with her look  (it’s never too soon to start!), and Kylie Jenner put in honest work to perfect sexy bedroom eyes.

See what else you may have missed from the ‘gram over the weekend in our gallery.

Find out more about the newest member of the Kardashian-Jenner family from The Gossip Desk.

[Photo Credit: @kourtneykardash]

Tags: Scott Disick, Kim Kardashian, Lance Bass, Kourtney Kardashian