Kacey Musgraves‘ publicist has confirmed that the singer was completely nude during her recent Forrest Gump-inspired performance on Saturday Night Live.Musgraves was the first musical guest of the show’s 47th season over the weekend. Introduced by Owen Wilson, she performed ‘Justified’ from latest album ‘Star-Crossed’ naked, covered only by her acoustic guitar.The performance echoed a scene from the 1994 film featuring Robin Wright’s character.