Kacey Musgraves at the 61st Grammy Awards in Los Angeles, February 10, 2019. (Photo: Grammy)

This was Musgraves' fourth win at the 61st annual ceremony. She also took home Best Country Album for "Golden Hour," Best Country Solo Performance for "Butterflies" and Best Country Song for "Space Cowboy."

Childish Gambino beat out mega-super stars like Drake, Kendrick Lamar, and Lady Gaga to win both record and song of the year with “This is America”. A searing indictment of police brutality and racism, “This is America” became the first hip hop track to win in the top Grammy categories in 61 years. Childish Gambino, the music alter ego of actor Donald Glover, was a 4-time honoree. He also took home Grammys for Best Music Video and Best Rap Performance.