Miley Cyrus, Katy Perry, and Madonna are just a few of the celebrities who've jumped don the grillz train and added some bling to their smiles
The "We Can't Stop" singer can't stop wearing grills. She owns not one, not two, but three different dental accessories, including this minimalist mouthpiece, which she described to MTV as her "classy, dainty one." She also has one she calls her "chill grill" -- plain gold falsies that cover her bottom teeth.
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