Now we know for sure Bar Refaeli is a natural beauty.

The stunning model shared a selfie sans makeup while vacationing in Thailand. In the picture, she's sipping from a coconut and enjoying a tropical beach in a swimsuit. "Coconut is all we need," she captioned the photo.

Bar later shared a photo of herself in bed wearing a brilliantly-colored dress. "Thailand in colors," she wrote.

We're beginning to wonder when Bar isn't on vacation - previously she wowed her fans by appearing in skimpy bikinis in Ibiza, Spain last July and in Israel last October