Roy Rochlin/Getty; Jon Kopaloff/Getty John Mulaney, Olivia Munn         

John Mulaney and Olivia Munn are introducing the world to their child boy.

The Newsroom alum, 41, and the comic, 39, shared candy photographs of their new child son, Malcolm Hiệp Mulaney, on Friday by way of their Instagram accounts.

“My Golden Ox child. Malcolm Hiệp Mulaney. Completely satisfied Holidays,” Munn captioned her submit. Wrote Mulaney on a snap of his son sleeping: “Meet Malcolm Hiệp Mulaney. He has his entire life forward of him. He hasn’t even tried seltzer but. I am very in love with him and his entire deal. Completely satisfied Holidays.”

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Mulaney revealed that they had been anticipating on Late Evening with Seth Meyers in September. “I received into this relationship that is been actually lovely with somebody unimaginable … And we’re having a child collectively,” he informed host Seth Meyers on the time.

“Olivia and this child have helped save me from myself on this early journey out of restoration,” Mulaney added. He checked himself into rehab final December following a decades-long battle with habit.

Munn informed PEOPLE in September that she’s “actually excited” to turn out to be a mother, including that they had been “nonetheless deciding” whether or not to search out out the newborn’s intercourse earlier than the supply.

“I have been getting a variety of relaxation and consuming the fitting meals. And my pals have been giving me some nice recommendation. That is been conserving me sane!” she shared, including: “What’s helped me essentially the most is when pals inform me to not evaluate myself to different pregnant ladies.”

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“My mother crochets and knits a variety of stuff,” added Munn. “She makes little rattles or stuffed animal toys already. That is nonetheless a brand new expertise for me so to see my mother excited makes it really feel much more actual! I am actually excited.”