Bar Refaeli - Lead
Credit: Gisela Schober/Getty

A burgeoning baby bump hasn't stopped model Bar Refaeli from flaunting her curves in tiny bikinis and clingy dresses, and now the Israeli stunner is proudly baring it all in her latest Instagram post.

The beautifully composed shot, which Refaeli posted to the social media platform Thursday, shows the 31-year-old standing in front of a large pool. In the picture, the mom-to-be wears her hair down and protects her skin from the sun in big shades and a flowing, open-front white kaftan. Showing off her model prowess, Refaeli arches her back and throws her head back, which exposes a glimpse of her perfectly tan baby bump.

"Vitamin D. Taking it all in," she captioned the stunning shot.

This will be the first child for the blonde beauty and her husband Adi Ezra, and the pregnant star has been showing her excitement all over her Instagram feed.

Just a few days ago, Refaeli put her growing baby bump on full display in a tiny bandeau bikini.

"Double trouble," she captioned the shot, which shows the model and a pregnant friend relaxing on a pool cushion and #twinning with brightly-colored swimwear, matching straw fedoras, and glistening baby bumps.