Stars Show Off Their Bikini Bumps!

Molly Sims suits up in the Bahamas, Ali Larter is pretty in a two-piece and more moms-to-be who look just swell in swimwear

KOURTNEY KARDASHIAN

After weeks of keeping her bump chicly under wraps, the expectant reality star (who welcomed her third child, son Reign, in December) bared her growing belly in a gold metallic bikini – with a little help from 2-year-old daughter Penelope – during a family vacation in the Hamptons.