Here is the skinny mom who brought a serious Instagram

A 30-year-old US model, Sarah Stage, who once caused a storm on social media with her pregnant-yet-toned physique, gave birth to a bouncing baby boy on April 14. The baby was named James Hunter.

The model became popular on instagram by regularly posting pics showing off her tiny, barely-there pregnancy belly. In the pic above, she was nearly 9 months. Amazing stuff! Congrats to her.