Ashton Kutcher Spills Details About His Secret Wedding With Mila Kunis: 'It Was a Ninja Effort'

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Ashton Kutcher may play comedic roles on screen, but it seems like life at home is just as fun.

The 38-year-old actor was a guest on The Ellen DeGeneres Show, where he opened up about his wife, Mila Kunis, their secret wedding and what it's like being a father to their 1-year-old daughter, Wyatt Isabelle.

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In a sneak peek video from the episode that airs on Wednesday, DeGeneres calls out Kutcher and Kunis for being "sneaky" and jokes that they got married without sending her an invite.

"It was a ninja effort," The Ranch star says. "We really didn't want helicopters at our wedding and it's a legitimate concern. So I was like posting things on social media that we were in different locations to avoid [people and noise], we didn't want to be screaming our vows at each other."

"And being like, 'Forever, did you you say never?'" he jokes. "We didn't want to do that thing, so we went really under the radar with it."

WATCH: Ashton Kutcher and Mila Kunis Wed in Secret Ceremony!

One thing that Kutcher doesn't need to keep under wraps? His daughter's passion for dance!

"She loves dancing," he reveals. "She's down with dancing. I mean, if I sing, 'the wheels on the bus go round and round,' she loses it. That's her thing, she just loves it when the wheels go round. We go to the playground, and she gets on the little steering wheel playground thing, and the wheels go round. She gets excited!'

"She likes to 'Whip/Nae Nae,' too," he says, referring to the dance craze made popular by rapper Silentó. "She does. I think she thinks she's doing it. She's just whippin' and whippin' and nae nae'ing, mama taught her that."

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Watch the full clip below.

As ET previously reported, Kutcher and Kunis, 32, secretly tied the knot in Oak Glen, California, last July. Just two days after they said "I do," the cute couple headed to Yosemite National Park with their daughter for a nontraditional rustic honeymoon.

WATCH: Ashton Kutcher and Mila Kunis Go on Rustic RV Honeymoon

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