Jackie and Kelso/Mila Kunis and Ashton Kutcher. They're engaged and expecting a baby. "Jackie better not get all fat!"
36 of our favorite on-screen TV couples
Who would have thought that the stars who played Michael Kelso and Jackie Burkhart would end up married with a daughter named Wyatt and one more on the way? Ashton Kutcher and Mila Kunis may have played the roles of a couple in love for laughs on "That '70s Show," but they later proved that their chemistry was no joke.