Ashton Kutcher was Mila Kunis's First Kiss, Couple Spotted Watching the NFL's

Actress Laura Prepon confirmed that Ashton Kutcher was Mile Kunis's first kiss, according to UPI.

This took place during one of the episodes of the hit TV series That 70's Show. Prepon told US Weekly "it's incredible" her two former cast mates are now dating seven years after the "That '70s Show" ended. She said she and her costars from the comedy are still close after all these years.

"They're like my family," she said. Prepon confirmed Kutcher was Kunis' first kiss when the starlet was just 14 years old. "He was. He was," she said. "I wasn't surprised either," Prepon said of learning the two were dating in April 2012.

Rumors began circling earlier this month that Kutcher and Kunis are engaged after the actress was spotted what appeared to be an engagement ring. Prepon said she expects to get an invitation to the nuptials should they take place. "Obviously if people wanted us there, which she would because we're all family -- then of course I would be there," she said. "We support each other no matter what."

Kunis who was voted Esquire's Sexiest Woman Alive in 2012 and FHM's Sexiest Woman in the World 2013 was seen at the Chicago Bears matches with her boyfriend Ashton Kutcher. The affectionate couple took their romance to the sidelines of the game, as their team of choice played against the Pittsburg Steelers.

Not afraid to show their Chicago pride, the duo was clad in the team's orange-and-blue fan apparel, taking on the risky role of the opposing fans. But they couldn't keep their eyes on the game the entire time.