Gia DiMarco (San Francisco, December 8, 1986) is the stage name of an American pornographic actress and erotic model. She started out in the adult entertainment industry using the pseudonym Haley Wilde. Notable companies in which Gia has appeared as a pornographic actress include Elegant Angel, Bang Productions, Evil Angel, and Pure Play Media. Additionally, DiMarco has also worked for various adult websites including BangBros, Brazzers, and Kink.com. She has several tattoos, as well as a nose piercing. To date (2019), she has shot more than 290 scenes as an adult film actress, specializing in BDSM themes.