Savannah Chrisley has nabbed the titled of Miss Tennessee Teen USA. Savannah Chrisley has been crowned Miss Tennessee USA 2016. The Chrisley Family Takes Their Crazines To London In The 'Chrisley Knows Best' Midseason Premiere After nabbing the title on Saturday, the 17-year-old Chrisleys Knows Best star took to Instagram, where she announced the exciting news to fans, and thanked her parents, dad Todd and mom Julie.