<p>Rihanna took her love for risky outfits to the next level by sharing photographs of her bare back on Instagram.<br /><br /></p>.<p>In the picture, the singer is seen wearing thigh-high designer boots and a thong.<br />The 'Diamonds' hitmaker shared a photo of herself wearing new custom-made Prada thigh-high boots as she modelled them in her bathroom in a provocative pose, reported the New York Times.<br /><br />"Got a tip toeing on my marble floor'!!! Sick custom Prada boots! Miuccia you Rule!!! Thanks you," she wrote.<br /><br />Rihanna, 25, was in London launching her debut fashion line for River Island.</p>
<p>Rihanna took her love for risky outfits to the next level by sharing photographs of her bare back on Instagram.<br /><br /></p>.<p>In the picture, the singer is seen wearing thigh-high designer boots and a thong.<br />The 'Diamonds' hitmaker shared a photo of herself wearing new custom-made Prada thigh-high boots as she modelled them in her bathroom in a provocative pose, reported the New York Times.<br /><br />"Got a tip toeing on my marble floor'!!! Sick custom Prada boots! Miuccia you Rule!!! Thanks you," she wrote.<br /><br />Rihanna, 25, was in London launching her debut fashion line for River Island.</p>