La Goulue and Valentin la Desossee dancing at the Moulin Rouge. 1891 poster by Henri de Toulouse-Lautrec. Henri de Toulouse-Lautrec, French artist, 1864-1901. La Goulue was the stage name of Moulin Rouge dancer Louise Weber. Valentin la Desossee was the stage name of Jaques Renaudin who it is thought held down a full-time day job but danced at the Moulin Rouge at night.