Henry Gauthier-Villars (8 August 1859 – 12 January 1931), known by the pen name Willy [vili],[1][2][3] was a French fin de siècle writer and music critic who is today mostly known as the first husband of Colette.[3] Other pseudonyms used by Gauthiers-Villars are: Henry Maugis, Robert Parville, l’Ex-ouvreuse du Cirque d’été, L’Ouvreuse, L’Ouvreuse du Cirque d’été, Jim Smiley, Henry Willy and Boris Zichine.