Character names: Michael Kelso & Jackie Burkhart
Years dated in real life: 3 months

Though they never actually dated while their characters were shacking up on That '70s Show, Ashton Kutcher's recent relationship with the impossibly hot Mila Kunis was a long time coming. The two had obvious on-screen chemistry, stayed friends after the show wrapped, and now, both fresh out of their own long-term relationships, Jackie & Kelso are finally "doing it" in real life.