Before her December nuptials, Nicole Richie signed up for bridal boot camp with celebrity trainer Tracy Anderson as her wedding-day drill sergeant. Richie has reportedly been cleansing and hitting the gym regularly for the perfect bride body undergoing grueling high-impact cardio routines that include dancing, kicking, boxing and stretching, according to E Network's Marc Malkin. Ballet workouts have been the breakout regimen of the year with Tracy Anderson leading the pack, so try out this year's craze with Tracy Anderson Perfect Design Series Set DVD.