by Leah Ornstein

Breaking Celebrity News Style Editor

One of the hottest bikini babes in Hollywood, Kate Hudson, is celebrating her 32nd birthday on Tuesday!  In honor of the special day, Radaronline has photos of the mom-to-be showing off her birthday suit in the skimpiest of swimsuits.

Kate grew up on the beaches of Southern California, so she knows all the tricks of the trade when it comes to rocking a bikini to perfection.