![KPBS Evening Edition | KPBS.org show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/045/749/small/kpbs-evening-edition-kpbs-org.jpg)
Summary: As Rihanna slips into a tiny two-piece in a series of revealing Twitter pictures, we check out some of her best bikini moments.
Summary: As Rihanna slips into a tiny two-piece in a series of revealing Twitter pictures, we check out some of her best bikini moments.