Celebrity trainer Valerie Waters shares the secrets to what you can do at home to get a body like a Hollywood star. It's important to remember that celebs are people do, and have to deal the many of the same struggles of willpower that we all have to face. Valerie says commitment is one of the most important parts of reaching your fitness goals. For example, changing your attitude from "should do" to "must do" can make a huge difference in your progress, instead of negotiating with yourself and making excuses. She also recommends working out with a buddy or finding some other kind of accountability.