Pregnant Uma Thurman in Bathing Suit Pictures

Pregnant Uma Thurman showed off her baby bump in a striped two-piece suit yesterday. The actress took a dip in the waters off the coast of St. Barts with her two kids Maya and Levon Hawke. Uma and the kids joked around on deck, and later the expecting star worked out her legs with some yoga stretches.

Uma's joins the growing list of expecting celebrities like Jessica Simpson, Maggie Gyllenhaal and reportedly pregnant Reese Witherspoon. In addition to adding to her family, Uma is also wrapping up a five-episode arc on the small screen in NBC's Broadway drama, Smash.