Pornopedia:On this day/August/21
- 1981 – The American porn actress Cheryl Dynasty is born in Huntington Beach, California, USA.
- 1982 – The American porn actress Veronika Raquel is born in Georgetown, Delaware, USA.
- 2007 – The American porn actress Haley Paige dies.
- 2008 – The porn movie 40 Inch plus 7 starring Cassidy Clay, Richelle Ryan and Sheila Marie is released by the American studio Vivid.