Kacey Musgraves has bravely opened up on the past year, which saw her get divorced and battle "depression and loneliness."The Grammy award winner, who releases her new album Star-Crossed on 10 September, revealed that she feels like she has had to go through "the five stages of grief" to get to a place of acceptance."You're shocked at the situation at first when you experience trauma, or a massive life change, you're angry, you go through bargaining stages.