Brie and Daniel celebrated the gender reveal of their bundle of joy in September.
"Couldn't be happier to bring a little girl into our lives!" she captioned. "She's already stealing her daddy's heart!"
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Brie gave fans an update of her growing belly just before heading out for some fun in the sun.
"This stage can be hard because you kinda look pregnant but not really. You lose your waist but gain boobs and a butt," she wrote. "I'm loving how voluptuous I'm becoming!"
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Brie shared this snap alongside her cousin during the gender reveal. Her expectant family member just welcomed a baby girl!
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Brie poked fun at her shrinking wardrobe in this cute snap.
"Pregnant girl problems!! My wardrobe shrinks by the day!!"
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Brie hit the gym for the first time since announcing her pregnancy.
"Finally hit the gym and it was SO hard! Baby steps, literally!!" she captioned, adding heart emojis.
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The reality star confessed to feeling extra ~sexy~ in this bump photo.
"The bigger I get, the sexier I feel!!" she wrote on Instagram.
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A couple that hits the gym together, stays together!
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What a sexy mama-to-be!
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Wow! Talk about white hot.
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Brie and her unborn baby sure seemed like they were enjoying the holiday season.
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She never shies away from an opportunity to show off her baby bump!