Nettles Leaves Label: UMG/Nashville and Jennifer Nettles have parted ways. No one has commented officially, though the label group does retain its rights to Sugarland. Nettles and Sugarland partner Kristian Bush (signed individually with Streamsound) both released solo albums in the last two years; Nettles' That Girl debuted at No. 1 on Mercury in January 2014.