Sexy Rihanna Vacation Pictures From Twitter

Rihanna got away to the Hawaiian Islands for a little relaxation earlier this week. She's been spending her days by the beach, in the water, and hanging with friends — and she captured it all on Twitter. Rihanna shared personal pictures of her vacation including hot snaps of her skimpy bikinis and fun moments with pals. Click through to see more from Rihanna's hot Hawaiian getaway!