Actress Mila Kunis winces every time an interviewer asks her about her former "That '70s Show" co-star Ashton Kutcher, because she hasn't worked with him in years. The 25-year-old shot to fame playing Kutcher's girlfriend on the hit TV series, which wrapped in 2006, but she admits she regularly has to answer questions about the actor.

She says, "Yesterday, a woman asked me, 'So! Was Ashton a prankster on set?' I went, 'Oh my God. For real?' That's when I know the interview's going sour - when they ask me what it was like kissing Kutcher. The show's been off the air for four years. It's just no longer cute or funny."