Whether it's food or Eric Johnson, Jessica Simpson is very thoughtful about what she puts into her body. As a result, she's looking a lot better lately!

The popular 1990s/early 2000s singer appeared thinned out on the new cover of Lucky magazine, and she is opening up about struggle to stay fit.

"I think a woman always stresses out about their weight," she says.

"It’s just a woman thing - unless you’re the women we don’t like that are supermodels that are just naturally fantastic. But I’m a curvy girl. I have to always be conscious of everything I’m putting into my body, if I’m going to be working out."

Jessica Simpson now and early last year. Nice!

Jessica also set the record straight about rumors that she's been asked to become a judge on American Idol. Shocker alert - that was just a rumor.

"I mean, I don't think so," she says. "I haven't gotten a phone call."

If she were to become a judge, though, how would she react to it?

"I'm not a very judgmental person, so I could probably stick my foot in my mouth a couple times," she says, though she does have something to offer.

"I am a singer and I do know if it's going to happen for someone or not."

There you go. Follow the jump for an interview clip with Jess ...

Jess Talks Weight