Katy Perry revealed to People magazine the secrets that keep her in great shape.
"When I was on the road, I liked to have a light soup, a piece of grilled chicken and some quinoa with grilled asparagus for dinner," Perry said "I always need my daily vitamins and I loved fresh-pressed juices and coconut water. I also love snacks, but pick healthier options like veggies and hummus, tangerines or Popchips."
The singer, who is the new spokesperson for Popchips, says a healthy diet is important to maintain her busy lifestyle.
"Eating healthy is so important because I can't afford to get sick... When I was on the road, it was very important to eat a balanced meal and make sure my energy was up for every two-hour show."