Popsugar Fashion Riccardo Tisci Stars Wearing Givenchy by Riccardo Tisci Beyoncé, Kanye, and Madonna All Want to Wish 1 Man a Happy Birthday August 8, 2014 by Randy Miller View On One Page Photo 10 of 12 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 10 Florence Welch at the 2013 Grammy Awards Though she didn't wear a headdress, Florence Welch was armed just as well in Givenchy's spiked, reptilian-green gown at the Grammys. Previous Next Start Slideshow Riccardo TisciRed CarpetGivenchy