Chrissy Teigen's Trainer Reveals Secrets

Simone De La Rue is known for her dance-based workouts that celebrities like Chrissy Teigen and Jeniffer Garner love. Business Insider met up with her at the Body By Simone studio in New York to get some workout advice-from mistakes to avoid, to staying motivated. Even though De La Rue says there is no quick fix in exercise and that it is hard work, she admits that when working with Tiegen, "We do more laughing than working out."