PHOTOS: Carnival queen Rihanna parades around in tiny, sexy costume at Barbados festival

Rihanna, who is the carnival queen at the Barbados Annual Kadooment Day parade, wore a very sexy barely-there diamond sparkly bra, matching underwear and a huge feathered head-dress and wings, as she paraded around at the festival today. Her body looks fuller & hot. See more photos after the cut...