Miranda Lambert performs "Keeper of the Flame" at the 53rd annual Academy of Country Music Awards at the MGM Grand Garden Arena on Sunday, April 15, 2018, in Las Vegas. (Photo by Chris P …

Miranda Lambert performs "Keeper of the Flame" at the 53rd annual Academy of Country Music Awards at the MGM Grand Garden Arena on Sunday, April 15, 2018, in Las Vegas. (Photo by Chris Pizzello/Invision/AP)