Rihanna in Jeremy Scott Spring/Summer 2013 24k gold sequin basketball jersey mini dress

Rihanna killed it at the iHeart Radio Festival in Las Vegas last night. Rih was styled by Mel Ottenberg and hit the stage in the wee hours of the morning in a mini dress from Jeremy Scott. Both the 24K mesh metal basketball jersey dress and the faux crocodile snapback cap are from the Spring/Summer 2013 collection. She also wore Air Jordan Retro VII sneakers and her favourite Le Specs x Henry Holland muffin top sunglasses.

Rihanna at iHeart Radio Festival wearing Emily Miranda's snakehead ring

Rihanna also wore some really great pieces of jewellery last night. On her left arm she wore a gold snake arm cuff from Susan Caplan. Her right hand was adorned with a gold snakehead ring from Emily Miranda‘s snake collection, which you can preview on her website.

Rihanna at iHeart Radio Festival wearing rings by Pamela Love and Amy Zerner

On her left hand she wore a rectangular ring by Pamela Love and Amy Zerner‘s Serpent Ring. The serpent ring will be available soon at Bergdorfs.

And all the beauty lovers should note that Rihanna’s makeup artist Mylah Morales used MAC’s Smoked Purple lipstick; a colour that is very on trend for Fall 2012.

images via getty, amy zerner, style, emily miranda