Model Erin Heatherton is opening up about her body image issues. Heatherton, who has appeared on the Victoria's Secret runway, recently took to Instagram to post a sexy photo of herself, wearing nothing but underwear and a tank top that has "empowered by failure" written on it. In her lengthy caption, she addressed her own failures and explained how they've all helped her to come to a better and stronger place. She wrote, "I was struggling with my body image and the pressures to fulfill the demands of perfectionism upon me. I am not perfect. Through this struggle, however, I found the strength to love myself."