Steven Yeun is trading in his groom title!

A source confirms to Us Weekly that The Walking Dead alum and his new wife, Joana Pak, are expecting a baby just days after their Dec. 3 wedding.

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In a photo posted by Steven on Instagram, the professional photographer hides her belly with a towel as she lounges on a chair.

https://www.instagram.com/p/BNkHNFCjnfo/

The duo wed at LA's historic Paramour Estate over the weekend in front of TWD stars such as Norman Reedus and Andrew Lincoln.

View this post on Instagram

Getting to celebrate the love between these two, last night, along with all their friends and family was so beautiful and special!! This whole week has been an awesome, family-filled, fun time and it's been so great! (We've also gained a brother in-law from it!) #loveyouguys #pakpack

A post shared by Kayce Pak (@thepakpack) on

The 32-year-old actor made headlines in October when his character Glenn got killed off the hit series in the Season 7 premiere. At least he'll have more time to spend with his newborn, right??

Congrats to the happy couple!