Nutritionist

Five days prior to an event, the singer follows nutritionist Haylie Pomroy's Optimal Cleanse by cutting wheat, dairy, and soy from her diet, downing half her body weight in ounce of spring water each day and drinking up to five healthy carb shakes a day. And if there's a chance she'll be showing off her legs. "she'll stop having soy of dairy 14 days before to help reduce cellulite production." says Pomroy.