Carson Daly has revealed what keeps his marriage strong and it's actually "divorce."

The co-host of "The Today Show" recently spoke about his marriage to his wife, Siri Pinter, whom he wed in 2015. Daly said one of the things that keeps his marriage of almost a decade strong is sleeping in different beds.

"The object is to stay together. That's what we'd like to do. And so reverse engineering that, it's like -- by any means necessary, for the two of us [to] still be in a relationship when we're dying," the 50-year-old host told People.

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Daly explains they don't do it every night but "a couple of days during the week." The setup allows them to go through their nightly routines without bothering their other half -- he watches his hockey games and his wife reads her book or watches her shows.

"It's been good for us," he added.

"It just takes a lot of attention out and it works. So I highly recommend sleep divorce."

Daly and Pinter, a food blogger and cookbook author, met in 2005. They became engaged in 2013 and married in December 2015. They have four children.

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According to People, the couple has been sleep-divorcing since 2019. But they aren't the only couple sleeping on separate beds.

"Shark Tank" judge Barbara Corcoran recently admitted that she and husband, Bill Higgins, have had separate bedrooms for 40 years.

"I have to invite him in [and] he invites me in occasionally," the real estate expert shared in a March appearance on "Today With Hoda & Jenna."

She adds this helps keep the "sexiness" of their relationship. The couple have been married since 1988.

"He's such a mess," Corcoran added.

"He puts piles of stuff everywhere and I am very neat so I couldn't sleep well at night. Now, I sleep like a baby."