Dance Fitness with Jessica's exclusive DVD collection only on our online store. Enjoy 4 different, fun filled, energy packed workouts. The first 3 volumes are dance fitness routines choreographed by Jessica Bass who brought you the viral dance workout to Dark Horse by Katy Perry. In addition to the 3 dance fitness dvd's, Jessica has recently released her very own hiit fitness workout. Make sure to check them all out and begin your best at home workout with Jessica Bass.