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.

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

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!