Mariah Carey just about managed to keep her assets under-wraps during a cleavage-busting performance at this year's BET Honors bash.
Her gravity-defying frock left little to the imagination - but she's not the first star who has dared to bare in a risqué outfit.
Take a peek at our round-up of some of the most memorable 'barely there' frocks to ever grace the backs (just) of some of the world's most famous women...
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