Rihanna's holiday wardrobe - Telegraph Pop singer Rihanna has taken to Twitter to show off her itsy bitsy bikinis and perfect beach body from her Hawaiian sojourn. Forget flip flops, if you're pop sensation Rihanna: "What's a vaca without Christian L?" The star has taken to Twitter - she's quite the self publicist - to reveal exactly what's happening on her holiday in Hawaii, and it's fast resembling a fashion shoot. See inside Rihanna's holiday wardrobe The 23-year-old singer's tweets reveal rails jam packed with designer clothes, at least eight pairs of sky-high Christian Louboutins (hence the "What's a vaca without Christian L?" message) and a macramé dress by London Fashion Week designer Mark Fast - thrown on to simply hit the beach. More of the homemade snaps show her frolicking around on a surfboard with friends and splashing in the sea in what looks suspiciously like a Christopher Kane for J.Brand denim neon ensemble. Our favourite picture from the Barbadian star's Twitter album? Rihanna posing on a cross trainer - wearing nothing but an itsy bitsy white bikini - captioned: "Haaaa!!! Come tap this @KhloeKardashian. Miss Kardashian, you have been warned.