is clearly living in her Golden Hour. With such massive hits as “Butterflies” and “Space Cowboy,” the 30-year-old singer has skyrocketed to fame in the past few years.But after viewing a series of photos of Musgraves, three of the nation’s leading plastic surgeons, who haven’t treated her, told RadarOnline.com exclusively that they believe she’s had a massive plastic surgery overhaul., M.D., F.A.C.S.