Kacey Musgraves – Light Up Cowboy Boots at the Grammys [VIDEO]

It was a big night for country artist Kacey Musgraves. She won 2 Grammy Awards for 'Best Country Song" for 'Merry Go' Round and 'Best Country Album' for 'Same Trailer, Different Park', AND she gave the coolest performance of the night with her song 'Follow Your Arrow'. Check out the AWESOME light up cowboy boots and outfits that her band wore on stage in the video below! You go, Girl!