Ashton Kutcher May Have Just Accidentally Revealed the Sex of Baby No. 2

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It looks like Ashton Kutcher and wife Mila Kunis are having one of each!

The 38-year-old actor stopped by the Todayshow on Thursday, when he appeared to let it slip that he and Kunis are expecting a baby boy. The couple is already parents to their daughter, 2-year-old Wyatt, and Kutcher talked about Wyatt's reaction to Kunis' pregnancy.

"She points to Mila and she's like, 'baby brother' when she points to the belly, and then she points to dad and she goes, 'Beer,' and so I think she gets there's something in the belly, but I don't quite think that she knows that it's not going to be a plastic doll yet," he said.

WATCH: EXCLUSIVE -- Ashton Kutcher Says He Wants to 'Protect' Daughter Wyatt From Show Business -- 'It Is My Job'

Kutcher also admitted he's a little "terrified" to add another baby to their brood.

"You're going from zone [defense] to playing man-to-man," he joked. "It's like, intensely scary."

"I thought the first one was exhausting in the beginning," he added. "I’m a little terrified, to be honest."

Kunis' rep confirmed to ET in June that the couple is expecting their second child. ET spoke with Kunis in July, when she shared that she's having a much more relaxed pregnancy this time around.

"I forgot how far along I was today," she admitted at a screening of Bad Moms. "I think with the first one, you're so enamored with the initial experience that I was constantly checking the app, 'What fruit size is the baby? Is it the size of a grape or an avocado?'"

"Now I'm like, 'Wait, how far along am I?'" she added. "You're busy running after the other one and working full time."

WATCH: Pregnant Mila Kunis Rocks a '70s-Inspired Minidress, Shows Off Growing Baby Bump

For now, the two are still all about baby Wyatt. Last Wednesday, 33-year-old Kunis was snapped visiting a party store ahead of her daughter's second birthday. The actress glowed and flaunted her baby bump in a comfy blue T-shirt, leggings, and flip-flops.

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