Awareness of the dangers of heart disease is the number one killer of U.S. woman pushing a number of celebrities featured in the event the "Heart Truth's Red Dress Fashion Show" in New York, Wednesday (02/08/2012). Among the celebrities who appeared wearing a red dress designs a number of famous designers in the show is singer Gloria Estefan and supermodel Christie Brinkley. (Photo: REUTERS / Carlo Allegri) viva