After recently having her 5th surgery, Kirsten has been asked to speak and perform at this year's Endometriosis Foundation of America's (founded by Padma Lakshmi and Dr. Tamer Seckin) annual Blossom Ball held at New York's Public Library on May 20th. Click below to support and find out more about this debilitating disease that plagues more than 12 million women in the U.S. alone