Rihanna has posted a daring photograph of her backside

<p><a href="http://teen4masti.com/rihanna-has-posted-a-daring-photograph-of-her-backside/rihanna300/"><img alt="rihanna300" height="406" src="http://teen4masti.com/wp-content/uploads/2013/03/rihanna300.jpg" width="300" /></a>Singer Rihanna has posted a daring photograph of her backside, online. She is topless and flaunts thigh-high designer boots and a thong.</p><p>

</p>

<p>She uploaded the picture, taken by a mystery photographer in her bathroom, with a caption praising Italian designer Miuccia Prada, reports thesun.co.uk.</p>
<p>She wrote: “Gotcha b***h tip-toeing on my marble flo`!!! Sick a** custom Prada boots! Miuccia you RULE!!! Thank you.”</p>
<p>The 25-year-ol...