Popsugar Fashion Celebrity Fashion Rihanna's Met Gala Dresses Rihanna's Met Gala Looks Have All Been Pretty Outrageous, but Only 1 Takes the Cake 19 April 2018 by Rachel Aschenbrand-Robinson View On One Page Photo 9 of 14 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 9 Rihanna at the 2011 Met Gala In a lacy black peekaboo gown by Stella McCartney, she rocked a long, red side braid for extra drama. Previous Next Start Slideshow Celebrity FashionMet GalaDesignerDressesRed CarpetRihanna