Actress Jessica Chastain has insisted that she won't have a relationship with a fellow actor again, because her previous attempt made her "freak out".

"No actors," she states to InStyle about her relationship rules. "I have dated an actor before, at Juilliard, but since then, I've only been on a couple of dates with one and I was so freaked out someone was going to take a picture of us, because they were famous".

The Zero Dark Thirty actress continues: "I realised I wanted just to be able to hang out with someone... And I didn't want to talk about the business, first of all".

"I love movies. But I love talking about them like when I was 15 years old. I'm a film fan, but I don't want to talk about auditions or what movie I'm gonna do. I find that so boring."

Remaining tight-lipped about her current relationship, the 35 year-old said "If you fished around enough, you could find some information. To be honest, I never talk about it. Some people in the fashion world know, though".

Zero Dark Thirty will be released in cinemas at the end of this month.