Rihanna puts her curves on full display in revealing bejeweled costume as she parties up a storm at Barbados carnival

Rihanna proved she's still the reigning carnival queen of Barbados on Monday. 

The singer, 27, returned to the Caribbean for one of her favourite annual events - the Kadooment Day parade.

She wore an elaborate outfit for the occasion which featured a barely-there diamond sparkly bra, matching underwear and a huge feathered head-dress and wings.

Rihanna puffed away on a cigarette at the Kadooment Day parade in Barbados on Monday

The singer appeared to be having a blast, laughing and chatting with friends as she enjoyed the festivities.

At one point she took a break and enjoyed a cigarette while clutching two drinks. 

The Barbados native added a giant pair of jewel-encrusted green and black wings to her daring ensemble.

For a bit of extra sparkle, the singer glued costume gems around her eyes, which she played up with dark green glittery eye shadow.