While I for one have not really embraced the phenomenon of putting bling in your mouth by way of over the top grills, this geeky gadget is worth mentioning; at least for the way it helps wearers light up the room.

Yellow teeth may have been a fashion-faux pas until this unique LED light-up grills; or maybe they still are depending upon your feelings on this unusual fashion accessory. Created by Dato Manabe, these grills will literally make your smile light up a room.