@kristincavallari / Instagram 1 / 12
@kristincavallari / Instagram 1 / 12

No shame in her pumping game!

With a third baby on the way, Kristin Cavallari took to Instagram on July 2 to post a throwback photo to show off what her future entails: breast pumping. And, the former reality-TV star is not afraid to do the deed anywhere, and we do mean anywhere!

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"Pumping in airport bathrooms. Feel like I JUST put all my pumping essentials away won't be long before I'm at it again. #TBT #goodtimes #gottadowhatyagottado," she wrote on a photo that shows her holding up her breast pump.

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Airport restroom not withstanding, Kristin looks gorgeous in the image, donning a chic hat and wryly smiling.

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Kristin and her husband, NFL Quarterback Jay Cutler, have two sons: Camden, 2, and Jaxon, 1. In May, Kristin announced her latest pregnancy on her mobile application. Sharing a picture with her hands in a heart shape in front of her stomach, she stood in front of her two boys in a red wagon., "We're at it again! Thrilled to announce baby number 3 is on the way! The Cutler crew just keeps on growin'!" she wrote of the cute announcement.