Two of Masterson's most famous That ’70s Show costars — Mila Kunis and Ashton Kutcher, who are now a married couple — are among the Hollywood figures who wrote letters to the judge in the actor's rape trial in support of him. Kunis starred as Jackie Burkhart on the sitcom that ran from 1998 to 2006, the girlfriend of Masterson's character, Steven Hyde, while Kutcher played Hyde's pal Michael Kelso. Debra Jo Rupp and Kurtwood Smith — who played Kitty and Red Forman on the show, the parents of Hyde's best bud Eric, whose basement he lived in — also wrote letters of support.