Last night Rihanna won the Fashion Icon Award at the CFDAs and her victory outfit was um, just a tad bit see through!

She donned a sexy sheer rhinestone embellished slinky halter dress to the event and we’re hearing the naughty gown had a total of 216,000 Swarovski crystals on it. She also didn’t wear underwear… so there’s that too.

WARNING....

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Source: Getty Images