12. Ashton Kutcher and Mila Kunis
Ashton Kutcher and Milka Kunis met when they starred on That ’70s Show, but the show had long been off the air before they got together in real life. They started dating in April 2012, after Kutcher broke up with former wife Demi Moore. The two had their daughter and then married in 2015. They have since had a son.