Bar Refaeli sunbathes on the beach in string #bikini

As one of the world's top models, she's used to showing off her body. And Bar Refaeli, 30, continued to flaunt her incredible physique as she shared a sexy bikini snap on Thursday. Taking to Instagram, the Israeli model posed a picture of her sunbathing on the beach to her 1.9million followers, captioned: 'Never ending summer'. Scroll down for video In the photo, her stunning form is