Gisele Bundchen singing Blondie -For the new H&M summer campaign, Gisele Bundchen is not only posing. She has made a music video, in which she is singing the classic ‘Heart of Glass’ of Ionic band Blondie. All Royalties from sales and iTunes will go to Unicef. Gisele is seen in a Panther print bikini. Check out the video.