Kristin Cavallari Will Be a Mom-of-Three In a "Few Short Weeks" -- See New Baby Bump Pic!
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Kristin Cavallari is counting down the day until she meets her daughter.

The former "Hills" star took to Instagram to share a new photo of her baby bump and to reflect on her final days as a mother-of-two.

"It's hard to believe I will be a mom of 3 in just a few short weeks. I owe so much to my babies...they have changed me in so many ways for the better," she captioned the pic, where she's holding onto her pregnant belly. "I talk about my journey to mommy-hood, my pregnancies, and how these little guys have made me who I am today in #BalancingInHeels. The mommy and wife chapters are incredibly raw and real-I don't sugarcoat anything. I can't wait for u guys to read it! Available for pre-order at"

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Earlier this month, the proud mama shared a picture with her sons, Camden and Jax, as they headed out to take her oldest to school.

Can you believe how big they are now?!

Cavallari recently talked about her kids in a new blog post, admitting that she makes a "conscious decision to make them my top priority."

"I want to take them to school, to mommy-and-me music class – I want to be there," she wrote. "This means I can’t take on as many business endeavors, which has actually helped my career. I have to love and wholeheartedly believe in anything I do, which is a really great feeling."

1022_kristin_launch2Launch GalleryInstagram"The Hills" Stars -- Then & Now

Not only does Kristin make time for her kiddos, she also makes an effort to spend quality time with her husband, Jay Cutler.

"It’s so important to make time for each other, even if it’s just waiting to eat dinner after the kids go to bed. And even if it’s takeout, light candles and make an effort to connect," she explained. "Also, you gotta have sex – men need it, and it’s important for the relationship. It doesn’t have to be all the time, but you have to get it in there sometimes!"