Perhaps it's because she's hot enough to make a potato-sack sexy, but while Rihanna's stage costumes fly in the face of all things fashion, they seem to have a habit of simply working despite common convention. In Amsterdam, Rihanna wore a curious combination of knee-pads, red fishnets and a Madonna-esque brassiere that somehow came together in a sexy ensemble that drove fans wild.

Ah, Rihanna - she never fails to keep us entertained with her excellent on-stage antics.

So luckily for us the Umbrella-ella-ella singer has been up to her usual tricks and gyrated in front the crowd and a few cameras for our viewing delight at her gig in Amsterdam on Tuesday night.

RiRi is in town for a stop on her Diamond World Tour and she had a boogie on stage and threw some excellently sexy shapes while wearing a rather special outfit that left plenty of flesh on show. (Read More)