Keeping Up with Kirstie

"I motivate myself—with every 15 pounds, I create a new game," Kirstie explains. "I have to act like I just started over."

Her first reward was a new wardrobe. "I bought cute cheap clothes because I knew I was still going down," Kirstie says. Her next incentive was a getaway in Maine. What does she have planned this time? A "Kirstie boot camp" for friends!

Another motivator occurs to Kirstie during the show. After seeing one guest's amazing transformation from an overweight mom to Miss Bikini America, Kirstie announces she just might do a Jenny Craig commercial for the summer wearing a bikini! Can she dance her way there? Check back to find out!