Bar Refaeli took to Instagram earlier this year to share a photo of herself getting some sun in a bikini. The Israeli model, who is expecting her first child with husband Adi Ezra, put her growing baby bump on display, writing, "My girl craved some vitamin D. #5months." Since then, she hasn't been shy about gushing about her growing family and has shared a slew of adorable snaps with her fans.
Bar and Adi tied the knot in September, and just a few months later, the Sports Illustrated cover girl and former flame to Leonardo DiCaprio announced that she was pregnant. Keep reading to see her pregnant bikini snaps, and then check out more stars who have buns in the oven.