Popsugar Entertainment Award Season Kacey Musgraves Grammys 2019 Performance Video Kacey Musgraves Illuminates the Grammys Stage With Her Beautiful Performance of "Rainbow" 11 February 2019 by Kelsie Gibson Image Source: Getty / ROBYN BECK Kacey Musgraves lit up the Grammys stage in more ways than one on Sunday night. During the show, the country music singer put her gorgeous vocals on display as she crooned her ballad "Rainbow" from her Grammy-nominated album Golden Hour. As if her beautiful lyrics about holding on to hope even the darkest times wasn't enough to make you tear up, we really lost it when the stage lights turned into an actual rainbow behind her. Don't mind us, we'll just be sobbing over this performance for the rest of the night. Related: 10 Essential Kacey Musgraves Songs Every Fan Needs to Have on Their Playlist Kacey Musgraves will always be the rainbow hanging over our heads. 🌈 #Grammys pic.twitter.com/LqfHIKjPYu— Access (@accessonline) February 11, 2019 1 / 13 Image Source: Getty / Kevin Winter 2 / 13 Image Source: Getty / Kevin Winter 3 / 13 Image Source: Getty / Kevin Winter 4 / 13 Image Source: Getty / Kevin Winter 5 / 13 Image Source: Getty / Kevork Djansezian 6 / 13 Image Source: Getty / Kevin Winter 7 / 13 Image Source: Getty / ROBYN BECK 8 / 13 Image Source: Getty / Jeff Kravitz 9 / 13 Image Source: Getty / Kevin Winter 10 / 13 Image Source: Getty / Kevork Djansezian 11 / 13 Image Source: Getty / Kevork Djansezian 12 / 13 Image Source: Getty / ROBYN BECK 13 / 13 Award SeasonKacey MusgravesGrammy AwardsMusicTV