The pair, who began dating in May 2021, are parents to two-year-old son Malcolm Hiep.

John MulaneyandOlivia Munnare married!

Mulaney and Munn werefirst romantically linkedback in May 2021.

John Mulaney and Olivia Munn attend the 96th Annual Academy Awards on March 10, 2024 in Hollywood, California

John Mulaney and Olivia Munn.Arturo Holmes/Getty

“I got into this relationship that’s been really beautiful with someone incredible.

And we’re having a baby together.

I was nervous when I was about to say the news!”

John Mulaney and Olivia Munn attend the 2024 Vanity Fair Oscar Party Hosted By Radhika Jones at Wallis Annenberg Center for the Performing Arts on March 10, 2024

John Mulaney and Olivia Munn.Kevin Mazur/VF24/WireImage

The pair announced the arrival of their son on Christmas Eve.

“My Golden Ox baby.

Happy Holidays,” Munn wrote onInstagram.

In his own post, Mulaneyadded, “Meet Malcolm Hiep Mulaney.

He has his whole life ahead of him.

He hasn’t even tried seltzer yet.

I’m very in love with him and his whole deal.

Kevin Mazur/VF24/WireImage

It wouldve felt like climbing an iceberg without him, she toldPEOPLEin April.

And he did it all happily.

Their son Malcolm also helped, too.

“Im just so happy with him.

And it puts a lot of stuff into perspective.

Because if my body changes, Im still his mom.

If I have hot flashes, Im still his mom.

If I lose my hair, Im still his mom.

Thats really what matters the most to me.

I get to be here for him.