Kate Bosworth in a bikini. Good morning, Hawaii!
Miss B is hangin' out in the islands with boyfriend James Rousseau, doing a little, er, snorkeling.
Kate, who'd been looking troublingly thin just a few months ago -- appears to be back in swimmingly good shape.
Kate Bosworth -- See Beyond the Bikini
5/1/2007 1:32 PM PDT BY TMZ STAFF
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