Reba first found her voice at the rodeo. Growing up on the family ranch with a champion steer roper dad and competing in barrel racing herself, it was Reba's singing of the "Star Spangled Banner" at the 1974 National Finals Rodeo in Oklahoma City that set her Superstar status in motion. Last night (12/14), Reba returned to those roots for the Wrangler National Finals Rodeo in Las Vegas and performed the National Anthem.