WOW: Rihanna grills teeth with Gold

It's the trend sweeping the celebrity the world - with rarely a day going by without one star or another showing off their blinged-up smile.

But Rihanna took her love of grills a step too far on Wednesday as she unveiled her new oral accessory.

The singer posted several shots on her Instagram page showing off the new addition to her grills collection - a gold pair in the shape of guns.

Source: Daily Mail