Mila Kunis
Mila Kunis Reuters

Mila Kunis and Ashton Kutcher are apparently engaged to be married. The starlet was spotted with a nice-sized diamond on her left finger -- sounds like nuptials could be in the former “70s” stars' future.

In fact, E! Online went as far as “exclusively” confirming the two were engaged to be married, but neither Kutcher nor Kunis has publicly confirmed the alleged engagement. Instead, a source told the news site the two do want to make things official and that Kutcher had shopped for an engagement ring.

The two have been dating for nearly two years and even played onscreen boyfriend-girlfriend on “That 70s Show.” An especially cute fact: Kutcher was Kunis’ first kiss, both onscreen and off!

E! Online added that the couple started dating back in April 2012, but the two didn’t go public with their romance until months later. Back then, Kunis would refer to the rumors as “absurd” but she had a pretty good reason to: Kutcher was going through a pretty messy divorce with Demi Moore.

"It's amazing," Kurtwood Smith, who played Red on the series, said about their in November 2012 to E! Online. "They're both great people, so I'm happy for them."

Smith might be somewhat psychic. At the time, he went on to joke: "Maybe they should get married. We'll all go to the wedding and that could be the reunion. It'll be a reality show."

We’re sure plenty of people would love to tune in to that reality show. Here’s to Jackie and Kelso publicly making things official!

It should be noted, however, that Kunis and Kutcher do get pulled into the rumor mill every so often. It wasn’t that long ago that the “Black Swan” star was rumored to be pregnant with Kutcher's child.

Follow me on Twitter @mariamzzarella