Kristin Cavallari's Instagram

Kristin Cavallari's Future May Hold Another Baby...Or Two

The 'Hills' alum, who's already mom to sons Camden and Jax, opens up about her family plans.

Ten years ago (yes, it's been a decade), Kristin Cavallari was the Queen Bee we loved to hate on "Laguna Beach" and now she's the proud mother of two boys with football player-hubby Jay Cutler. And while their youngest -- "precious peanut" Jax -- is just three months old, are the Cutvallaris already planning on expanding their brood?

Could be. The Cali native, clad in a formfitting black frock, graces the cover of Michigan Avenue's fall fashion issue and says she may give Jax and his two-year-old brother Camden a sibling -- or two.

"Before we had children, Jay and I both wanted four," the erstwhile "Hills" star, shoe designer and E! host tells the mag. "And now we're thinking three, but we're just going to have to see how it goes."

Kristin Cavallari's Instagram

"I do think we'll end up having another one, but then we're done. It's a lot of work, and being pregnant for a full nine months isn't the best thing in the world."

Well, at the least, K-Cav certainly knows how to bounce back quickly in the post-baby body department...

As for her NFL star spouse, she says there's "nothing sexier than seeing your husband as a great dad."

"I couldn't ask for a better partner in this situation," Kristin gushes.

+ What do you think of K-Cav's cover shot and her admission about having more kids? Sound off in the comments!