Stars Show Off Their Bikini Bumps!

Olivia Wilde cooks with baby-to-be, Behati Prinsloo Levine snaps a mirror selfie and more moms-to-be who look just swell for summer

JENNA DEWAN-TATUM

Months before welcoming daughter Everly in 2013, the actress (and her growing belly!) hit the beach in a bandeau bikini, straw hat and print cover-up during a romantic holiday getaway with husband Channing Tatum in St. Barts.