Mila Kunis' first kiss was Ashton Kutcher, says Laura Prepon

Former co-star Laura Prepon says she "wasn't surprised" to find out that Mila Kunis and Ashton Kutcher are dating -- after all, Ashton was Mila's first kiss. 

Mila was just 15 years old when she was cast as Jackie Burkhart on the hit series That ‘70s Show, while Ashton, who played Michael Kelso, was 20. They played love interests for more than a decade

Laura, who played Donna Pinciotti, revealed that Ashton was, in fact, young Mila’s first kiss.

Six years after That ‘70s Show came to an end, the on-screen couple reunited. They’ve now been dating for over a year, and engagement rumours are already swirling. 

Should a wedding take place, Laura suspects she would receive an invite. 

"Obviously if people wanted us there, which she would because we're all family -- then of course I would be there," she said with regards to any upcoming nuptials. "We support each other no matter what."

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