Amanda Seyfried Covers Glamour, Talks ‘Deep Throat’ and Justin Timberlake

By Erin Donnelly 02/01/12 at 05:00 PM

Photo courtesy of Glamour

Amanda Seyfried on the new Glamour.

Glamour is totally blowing us away with its March cover starring Amanda Seyfried—and, no, it's just because she's armed with a yellow hairdryer.

It's no doubt a cheeky reference to her upcoming role as Deep Throat porn icon Linda Lovelace, as is her charmingly retro backless floral Pierre Balmain top paired with Hudson jeans and Candy Ice amethyst and diamond earrings.

Inside, the actress gets into character as a sexbomb with her Ellen von Unwerth-lensed fashion spread, which sees her lounging by the pool in a Prada bodysuit, rocking a pink Cushnie et Ochs minidress while giving herself a pedicure, and chatting on the phone in Versace.

But despite her daring new role, Seyfried seems pretty tame when it comes to sex. Having been shocked by the original Deep Throat, she swears she'd "never do a full frontal in a movie" and is equally conservative about sleeping around.

"I’m terrified of being promiscuous," the Clé de Peau frontwoman says.

"I don’t like the feeling you get when it’s not something that you truly want to do, and I hate the emotional abuse you give yourself afterward. It’s just uncomfortable when you’re with somebody and you’re like, ‘I don’t really know if I'm even comfortable with this. Why did I? Eww!’ I think dating can come without sex.”

For now, the single starlet is "happy to not have someone's naked body around me," though she doesn't rule out a future with ex-boyfriend Dominic Cooper.

"He was my last real boyfriend," she tells the magazine.

"We still joke about having kids, like, ‘If it doesn’t work out with other people, we might as well just have a child.’ And there’s a part of that that feels ... possible.”

Amanda Seyfried

Photo courtesy of Glamour

The actress opens up about dating and sex.

Less likely is a romance with her In Time costar Justin Timberlake, and not just because he's newly engaged.

"Oh, I think any female that meets him at first is like, ‘I want to date you,'" she admits.

"He seems so perfect, but you get to know him, and he’s a good pal. He’ll tell you what he really feels. But, you know, he’s really famous, which has its downsides.”

Um ... yeah. We think we could learn to deal.

For more Amanda Seyfried, visit Glamour online and pick up the March issue, on sale February 7.