Skip to main content The two country queens delivered the song during Musgraves’ final show of her three-night Gruene Hall residency Kacey Musgraves and Miranda Lambert have a new collaboration titled "Horses and Divorces." They gave the live premiere in Texas. Scott Dudelson/Getty Images for Coachella; Jason Kempin/Getty Images It really is all whiskey under the bridge for Kacey Musgraves and Miranda Lambert . On Tuesday night, the two country queens sang the live debut of their collaboration “Horses and Divorces,” which is featured on Musgraves’ new LP Middle of Nowhere . It was only right for Musgraves to bring out her fellow Texan during the final night of her three-night residency at Gruene Hall in New Braunfels, Texas. “Well, you know, us East Texas girls gotta stick together, right, Miranda?” Musgraves said to introduce Lambert, according to fan videos from the night. The pair hugged before the “Dry Spell” singer asked, “Is this a dream?…