Pornopedia:On this day/October/4
- 1963 – The American model, porn actress and animal rescuer Leslie Glass is born in Baltimore, Maryland, USA.
- 1985 – The American porn actress Eve Laurence is born in Queen Anne, Maryland, USA.
- 2001 – The porn movie Downloaded starring Azlea Antistia, Chennin Blanc and Dillon Day is released by the American studio Vivid.
- 2006 – The porn movie Ass Everywhere starring Kara Kane, Mercedez and Sabrina Ferrari is released by the studio Evil Angel.
- 2007 – The porn movie It's Sunny in Brazil starring Fabiane Tompson, Sara Lemos and Sunny Leone is released by the American studio Vivid.