Hot Mama! Kristin Cavallari Flaunts Pregnant Bikini Body At Bachelorette Pool Party

Pregnant (for the third time) and loving it! Kristin Cavallari seems to be soaking up her pregnancy glow (as she takes in some sunshine too!). The former Hills star, 28, took to Instagram on Sunday, June 14, to give her 1.3 million followers a sweet pregnancy update. Wearing a wide-brimmed hat and black and white bikini in the photo, Cavallari cradled her growing baby bump while standing by the pool. The shoe designer, who is already mom to sons Camden, 2, and Jax, 13 months, with husband Jay Cutler, spent her weekend celebrating a friend’s bachelorette party. She also shared a group shot, sitting on a pool chair and holding her stomach. “Had the best weekend for @char_major 's bachelorette! Even though I was the first one in bed it was a blast @chelseabulte @brookebaker_,” The Fabulist co-host captioned the pic. PHOTOS: Kristin's life as a mom Cavallari announced her third pregnancy on her website in May, writing, “We’re at it again! Thrilled to announce baby number 3 is on the way! The cutler crew just keeps on grown’!” Sign up now for the Us Weekly newsletter to get breaking celebrity news, hot pics, and more delivered straight to your inbox!