Olivia Munn and John Mulaney welcomed a son Nov. 24, multiple media outlets reported Saturday.

>> PHOTOS: Olivia Munn through the years

>> PHOTOS: John Mulaney through the years

According to People magazine, Mulaney revealed on Late Night with Seth Meyers in September that he and Munn were expecting.

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“I got into this relationship that’s been really beautiful with someone incredible, and we’re having a baby together,” he told Meyers at the time, calling “Olivia and this baby” a saving grace for him in his “early journey out of recovery.”

Munn, 41, and Mulaney, 39, began dating in May, Entertainment Tonight reported.

“I went to rehab in September, I got out in October, I moved out of my home from my ex-wife. Then in the spring I went to Los Angeles and met and started to date a wonderful woman,” the stand-up comedian and “Saturday Night Live” alum told Meyers in the fall, acknowledging his ongoing substance abuse issues. “She’s kind of held my hand [through my recovery].”

Meanwhile, Munn shared her thoughts on pending motherhood with Entertainment Tonight in October: “Honestly, I’m just excited about meeting whoever it is, and bringing a little person into this world,” the “Violet” actress said.

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Photos: Olivia Munn through the years Actress Olivia Munn attends the 23rd annual Critics' Choice Awards at Barker Hangar on January 11, 2018, in Santa Monica, California. Keep clicking to see more photos of Munn through the years. (Axelle/Bauer-Griffin/FilmMagic)

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Photos: John Mulaney through the years Here are some memorable photos of comedian John Mulaney through the years. (Richard Shotwell/Invision/AP, File)

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