Art Imitates Life: Mila Kunis Will Guest Star on Ashton Kutcher's 'Two and a Half Men'

Kelly Woo
Yahoo TV

Ashton Kutcher's real-life love, Mila Kunis, is joining him on the small screen!

The actress is set to guest star opposite her fiancé in an upcoming episode of "Two and a Half Men." The one-time "That '70s Show" co-stars recently got engaged.

[Related: TV's Current (and Former) Co-Star Couples]

Kunis is playing a woman named Vivian, a beautiful, free-spirited world traveler who instantly connects with Kutcher's Walden. He feels like she's "the one" — except, unlike in real life, he's about to propose to someone else!

This will be the first time the couple has appeared together on a scripted program since "That '70s Show" ended in 2006.

Kunis and Kutcher began dating in 2012 after a long friendship that began in 1998, when they played dating teens Jackie and Kelso. At the time, Kunis was just 15 and a kissing scene with Kutcher was her very first smooch ever.

[Related: Ashton Can't Help But Show His Love for Mila]

"I was so nervous and uncomfortable," Kunis said of the kiss. "I had the biggest crush on him.”

Now, if their characters kiss, it’ll just be art imitating life!

Check out Kunis and Kutcher's "That '70s Show" smooch: