amanda-seyfried-instyle-230.jpgAmanda Seyfried covers the new issue of InStyle wearing a gorgeous Chanel dress, and for her interview, the 27-year-old Les Miserables actress opens up about her relationships, her Dear John co-star Channing Tatum and she even reveals that she's on medication for OCD.

On dating actors, Amanda says, “The thing is, I can’t date anybody without it being portrayed as a serious relationship in the tabloids. It sucks! Like Josh Hartnett and I were friends; we hung out, we dated. I don’t actually have sex with every male I come into contact with … I’m just more attracted to actors. I like their choice to be artists—that’s ballsy. And a guy who has such access to his emotional life is sexy. Or maybe because lots of the actors I know are so broken. I don’t think I’m compatible with anybody I’ve dated. Maybe I’m so attracted to actors because I’m not ready for the “settled down” thing yet.” (Amanda's other famous exes include hotties Ryan Phillippe and Dominic Cooper ... not bad!)

So what does she have to say about Mr. Tatum? "Channing was amazing [to work with]. He’s a superstar. Everybody wants to have sex with him. And the only person he wants to have sex with is his wife, Jenna [Dewan]. He’s the most loyal husband.”

However, the interview gets a bit more serious when Amanda opens up about having obsessive compulsive disorder. “I’m too measured and controlling—about everything. That’s why I take Lexapro. It’s for OCD. I don’t feel like I’m struggling with it. I think OCD is a part of me that protects me. it’s also the part of me that I use in my job, in a positive way.” Good for her for speaking out about it!