Sugarland is an American country music duo formed in Douglas, Georgia. The duo consists of singer-songwriters Jennifer Nettles (lead vocals) and Kristian Bush (vocals, guitar, mandolin). They were founded as a trio in 2002, when Kristen Hall (vocals, guitar) was also a member. Kristian Bush Has Hand Signed This Sugarland Band Country Duo 8x10 Photo. Bold blue full signature with very minor signing smudge, sold as is. PSA/DNA Authentication Sticker #V16550. Image of actual item in stock - as shown