After ten weeks of competitive dancing spanning a variety of styles from the Cha Cha to the Quickstep to the Viennese Waltz and more, Alfonso Ribeiro & Witney Carson, Bethany Mota & Derek Hough, Janel Parrish & Valentin Chmerkovskiy and Sadie Robertson & Mark Ballas remain in the competition, but only one couple will be crowned "Dancing with The Stars" Season 19 champion. Will the injured frontrunner Alfonso Ribeiro break the two-and-a-half-year reign of women winning the Mirrorball? Or will Bethany Mota and record five-time winner Derek Hough bring home the trophy? With the four couples all receiving perfect scores from the judges this season, it is anyone's game. In the two-part finale, all will have one last opportunity to impress the judges and viewers.