Kristin Cavallari Baby Bump No. 2 Makes Debut

Kristin Cavallari and her husband Jay Cutler announced that their second child was on the way earlier this month, and now, the expectant mother is already showing.

On Thursday, Cavallari debuted her burgeoning baby bump while in her Chicago neighborhood.

Already a mom to 15-month-old Jack Camden, the former reality star appeared healthy and happy wearing jeans paired with a blue blazer while walking her dog. See the photo on here.

Meanwhile, Cavallari and her NFL star husband confirmed the baby news via Instagram.

"Thank you for all the love," MTV's former realty star posted. "We are so excited for Camden to be a big brother!"

Cavallari and Cutler, the quarterback for the Chicago Bears, tied the knot over the summer, and it comes as no surprise that the 26-year-old is expanding her family.

"We want to have a second sooner rather than later," the reality television star said in September. "We're working on it!"

While it remains to be seen if the child is male or female, the shoe designer admitted that she would like to add a girl to the family.

"Obviously, I want a little girl, but if I had another boy I would be so excited as well," she told E! News.

The reality star's pregnancy coincides with dozens of pregnancies in Hollywood this year, including those of Emily Blunt, Kerry Washington and Olivia Wilde.

Meanwhile, Cutler recently suffered a groin injury which saw him escorted off the field during the game against the Washington Redskins on Oct. 20. The 30-year-old athlete is expected to return to the field within four weeks of his injury.

Ahead of the injury, Cavallari posted a photo revealing her support for Cutler, but fans misinterpreted the post.

"Go Bears #nofilter #nomakeup #dontcare," she wrote.

However, after her husband was taken off of the football field, Cavallari took to Twitter defending herself.

"I tweeted that BEFORE he got hurt," she wrote before blocking Twitter user @Mangsta who had posted, "Husband gets seriously hurt. @KristinCav tweets about not having hair extensions."

"I know it seems like I only respond to haters but they drive me crazy when they have NO clue what they are talking about," she added.