Pornopedia:On this day/August/4
- 1979 – The American porn actress McKayla Matthews (44) was born in Bristol, Connecticut, USA.
- 1986 – The former American porn actress Tiffani Rox (37) was born in Missouri, USA.
- 1989 – The former American porn actress Alana Leigh (34) was born in Lancaster, California, USA.
- 1994 – The Canadian porn actress Marley Brinx (29) was born in Toronto, Ontario, Canada.
- 2000 – Model, porn actress and animal rescuer Leslie Glass died of cancer at the age of 36 years.