WHO'S REIGNING SUPREME: COUNTRY MUSIC'S LEADING SINGER?

The world of country music is hotter than a summer day in Nashville, and with so much talent out there, it's hard to say who truly reigns supreme. There are the Trailblazers, like Dolly Parton who have been Setting Trends the scene for decades. And then there are the Newcomers like Kelsea Ballerini who are Quickly Climbing. It's a Explosive landsca