Singer Jennifer Nettles presents a dress by designer David Meister for the Heart Truth's Red Dress Fashion Show in New York, February 8, 2012. Awareness of heart disease, the leading killer of U.S. women, received a boost on Wednesday when Brinkley, singer Gloria Estefan and other stars took to the catwalk in designer red dresses on the eve of New York Fashion Week.[Photo/Agencies]

Model Christie Brinkley presents a dress by designer Pamela Roland for the Heart Truth's Red Dress Fashion Show in New York, February 8, 2012.[Photo/Agencies]