January 19, 2010 6:50 am Heidi Klum's “Secret” Runway Moment From flying angels to singing supermodels, here are some of the company’s most memorable catwalk moments. Catch more supermodel secrets at Modelinia.com. US & World Videos 1:43 Early forecast for Saturday, May 11 0:51 Overnight forecast for May 11 3:07 Tackling Gun Violence: Hartford Public Schools provide support for students exposed to trauma 0:53 Windsor prepares for Girls High School Flag Football Championships 0:49 Captain's Cove opens for the season ahead of Mother's Day