Posing in nothing but a black bikini, which tied into single strings at the back and sides, Katie displayed her blossoming bump for all to see as she beamed for the camera.
The TV star let her blonde locks flow onto her shoulders, and proved her natural beauty and glowing complexion by adding just a slick of nude lipstick.
In another snap shared to Instagram last week, the pregnant star looked truly radiant as she again showed off her bump in a bronze bikini top and chic leopard-print kimono, while soaking up the sun.
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