Supermodel Ashley Graham and her husband Justin Ervin have welcomed their first child together, a son. They shared on their Instagram Stories Monday.

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The only thing more exciting than seeing your wife and son on the cover of @voguemagazine is being able to hold them up through the process. I could not be prouder of @ashleygraham and I couldn’t be more excited to share the fruit of our marriage in such a regal way and on such a momentous platform. A huge thank you to @voguemagazine for the platform, @jonathanvanmeter for the article, and @annieleibovitz For the incredible work of art. I’m beyond honored and humbled. 20/20 is going to be an incredible year.

A post shared by Justin Ervin (@mrjustinervin) on Dec 6, 2019 at 7:02am PST

Ashley posted this to her IG last night…  

 “At 6:00pm on Saturday our lives changed for the better; thank you all for your love and support during this incredible time….”

Graham announced her pregnancy back in August, wishing her husband a happy anniversary with an Instagram video revealing the news. Three months later, Graham revealed during a visit to The Ellen DeGeneres Show that they were having a son.