After revelling until the early hours of the morning at the Crop Over Festival Foreday Morning Jam in Barbados on Saturday, the 25-year-old was right back at it again on Monday.
This time, the Diamonds singer was seen sipping out of a hip flask as she danced on a float during the Kadooment carnival, part of the eight day festival.
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Carnival queen: Rihanna once again donned a very revealing outfit as she attended the Kadooment Carnival, part of the Crop Over Festival in Barbados on Monday
And she once again trumped the revealing nature of the sheer white monokini she wore over the weekend.
This time, the controversial star displayed plenty of cleavage in a traditional carnival-style bejewelled two-piece, featuring a low-cut top and a high-cut bottom.
The fun-loving star paired the ensemble with a matching necklace, feathered shin guards and headpiece, as well as two cuffs around her wrists and a smattering of diamantes applied to the side of her face.
Having a ball: The 25-year-old was seen sipping out a hip flask as she danced on a float
Girls' gone wild: Rihanna later took to the streets for some wild dancing
In the zone: The slim songstress appeared to be really feeling the music