NSFW: Rihanna Flashes The Flesh With Her Most Daring Instagram Photo Yet

We’ve always known that Rihanna is a bit of an exhibitionist but her latest Instagram picture definitely takes the biscuit.

Last night, Ri-Ri posted the above picture of herself on her Instagram page. Why yes, yes she is posing in her bathroom completely topless, in a thong, with a pair of leather thigh-high boots.

The singer stripped off to the kinky custom-made footwear that come complete with their own suspender belt.

Ri-Ri uploaded the picture, which was taken by a mystery photographer (*cough*chris brown???*cough*) along with the following caption:

“Gotcha b***h tip toeing on my marble flo’!!! Sick ass custom Prada boots! Miuccia u RULE!!! Thank you.”

Earlier this week, Rihanna launched her own clothing line through River Island and on Friday she’s kicking off her Diamonds world tour. We wonder if she’ll be bringing her kinky boots with her?