Barely four months after welcoming her second son Jaxon, Kristin Cavallari is looking slim and trim, posing for Line Magazine’s Fall/Winter Beauty Issue. 

The mom of baby Jaxon and son Camden, 2, has embraced motherhood after welcoming her two children with hubby Jay Cutler

“You just have so much more love in your life,” Cavallari, 27, said. “Motherhood really makes you realize what’s important in life and puts everything into perspective. It’s the hardest but most rewarding job.” 

The Fabulist co-host is based in Chicago, where Cutler, 31, is quarterback for the Chicago Bears, but she commutes to New York City once a week to tape the E! show. The couple’s conflicting schedules make spending time together difficult. 

“With a new baby it’s really hard because the last thing I want to do at night is get ready to go to dinner — I would rather just go to bed,” Cavallari admitted. But that doesn’t mean the pair can’t keep the romance alive. In a lightning round of questions, the fashionista dished that she prefers to have sex “on top” as opposed to missionary, adding that she still sees her athlete hubby “all the time.” 

How does she manage to maintain her fit physique while juggling a professional and personal life?

“I don’t eat any toxic chemicals, so I never count calories, but I’m always reading labels,” The Hills alum explained. “I try to eat organic as often as possible. We do a ton of grass-fed beef and real butter. If I’m going to eat something I want it to be real food — no fake, processed chemical crap. And I try to make sure I get in at least a few vegetables everyday.”

Watch the exclusive behind-the-scenes footage from Kristin’s photo shoot above!