Michelle Davy, born on April 15, 1962, in Paris, France, is a French adult film actress and glamour model active primarily between 1984 and 1986. Performing under numerous aliases such as Catherine Lachaise, Ghislaine Kerdavid, Roxy, Martine Leduc, and Nicol Vartan, she starred in dozens of European XXX productions, many featuring explicit anal and hardcore themes. Notable titles include "Chaînes et cuirs pour soumissions anales," "Sex in Paradise," "Fesses vierges à l'essai aux Caraïbes," and "Fantasmes pornos d'une novice en chaleur." Her work appeared in films distributed by companies like Alpha France, Unia Films, and Cinevog, often in the French and Italian markets.
Davy also posed for vintage erotica magazines including Supersex, Blue Climax, and CC. She is recognized for a small mouse tattoo on her right shoulder. As a Caucasian French performer, her brief but prolific career contributed to the 1980s European adult film scene, blending acting with modeling in an era of growing international distribution of adult content.