Grillz have always been an essential part of hip-hop and with rap's raise to prominence, the trends that started off in hip-hop have now become global trends that are common to see in any part of the world. While wearing grillz was more of a Southern thing a few years back, the trend has crossed over and appealed to those in the entertainment world and beyond. Nowadays, you'll even see supermodels and some of the hottest chicks in the planet rocking flashy, fly grillz to go with their outfits, so expect to see more of this in the near future. Even Kim Kardashian and her sister Khloe have grillz, so with that said, XXL rounds up a few hotties who love showing off their grillz for the 'Gram. Check it out after the jump.