In this Nov. 28, 2008, photo, Sarah Guyard-Guillot, left, and Sami Tiaumassi perform as "Forest People" during Cirque du Soleil's "Ka" at MGM Grand Resort in Las Vegas. Guyard-Guillot, a mother of two young children, was pronounced dead at a hospital late Saturday night, after falling about 50 feet from the show's stage during a performance of Cirque du Soleil's "Ka." Story here. (AP Photo/Las Vegas Sun, Leila Navidi)

Question: Have you seen a Cirque du Soleil performance live?