John Mulaney Brought His 3-Year-Old Son to “All In” Broadway Rehearsals — and Now He Loves Theater (Exclusive)

John Mulaney's son is already ready to be a Broadway star.

The comedian, 42, spoke with PEOPLE at the opening of his new Broadway show ALL IN: Comedy About Love in New York City on Monday, Dec. 16, and opened up about how he's been able to balance rehearsals with being a dad to his two kids, Malcolm, 3, and Méi, 3 months.

"My son's been coming to a lot of rehearsals, so he's heard The Bengsons and our amazing band warm up a lot and he really enjoys that," Mulaney shared with PEOPLE. "He brought a ukulele yesterday."

"He played along with the band," the proud dad continued. "So he's been here a lot. He loves the theater. He was standing on stage for a while and then said, 'I love stage.' "

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Related: John Mulaney Shares the Unusual Gifts He Gave Daughter Méi for Her 3-Month Birthday (Exclusive)

Speaking exclusively to PEOPLE at the GQ Man of the Year party in November, Mulaney revealed that Malcolm has settled well into his big brother duties following the arrival of his sister Méi June on Sept. 14.

“He's doing good. He likes it. It's interesting, with our daughter, she's two months old so she doesn't do much,” the comedian told PEOPLE about his family life with his wife Olivia Munn.

“And I think the first couple of weeks he thought she might be a toy because she'd squeak and he'd be like, ‘How do I make it do that again?’ Now I think he gets it, that this is a little girl, yeah.”

Speaking about his family's holiday traditions, Mulaney added, “Let's see. Well, our son's birthday is right around Thanksgiving, so we always do kind of a combined with the family in town 'Malcolm birthday Thanksgiving,' so we'll do that again.”

Mulaney and Munn, 44, revealed the arrival of their daughter Méi on Instagram on Sept. 22. The baby was born via gestational surrogate following Munn's breast cancer diagnosis in 2023.

"Méi June Mulaney came into the world September 14, 2024, the year of the dragon🐉," Munn's Instagram caption read.

Read the original article on People