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Riri reveals all in yet another barely-there outfit in Miami.
In a break from her US tour, Rihanna has been hanging out at the beach in a skimpy string vest.
"MIAMI is the S**T!!!!!!," the 'California King Bed' singer tweeted whilst on her trip.
Rihanna is in town preparing for a gig with Cee Lo Green but as well as catching some rays, Rihanna found time to stock up on some more clothes.
The megastar paid a visit to the Kardashian sisters' Miami Dash store for a quick shopping spree.
"Enjoy DASH mama! #GirlCrush," Khloe Kardashian tweeted Rihanna.
What do you think to Rihanna's string vest look? Let us know your thoughts below...