Popsugar Beauty Celebrity Birthdays Mary-Kate and Ashley Olsen Hair How Mary-Kate and Ashley Olsen Blossomed Into Beauty Queens June 13, 2016 by Kaitlyn Dreyling View On One Page Photo 16 of 26 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 16 At a Christian Louboutin cocktail party in 2011, the pair dressed up in black with matching beauty looks. Previous Next Start Slideshow Ashley OlsenMary-Kate OlsenCelebrity BirthdaysCelebrity Beauty