Rihanna Bikini Pictures from Barbados

You know the drill. Here are some Rihanna bikini pictures from her vacation in her home country of Barbados, with boyfriend Chris Brown. Rihanna looks great, obviously, though, I must say, a bit tired. What's up with those big bags under her eyes? Jet lag? Or maybe some very late nights with Mr. Brown...?

Either way, at least we get some very nice looks at Rihanna's very nice ass. But that mismatched bikini is terrible. She should take it off. Right now.

More Rihanna bikini pictures after the jump.