Harper's Bazaar ICONS by Carine Roitfeld

Lady Gaga and Stephen Gan arrive on the red carpet at Harper's Bazaar ICONS by Carine Roitfeld at the Plaza Hotel in New York City on September 5, 2014. The worldwide editors of Harper's BAZAAR celebrate ICONS by Carine Roitfeld with a special live jazz performance by Lady Gaga in support of her upcoming collaborative album with Tony Bennett. UPI/John Angelillo