In case you needed further proof that Rihanna's life is cooler than yours, here are some awesome vacation photos she shared on Twitter on Aug. 28 that will leave you with zero doubt. Here she is making history for being the first person to make binoculars look cool: Then, when that got old, she chilled out with a glass of wine on her yacht because she's fabulous: Later, Rihanna slipped into a yellow bikini and casually mentioned snorkeling in pirate caves: Rihanna just wrapped up her Monster...