In 1993, a bedtime conversation between then-Prince Charles and Camilla Parker Bowles was leaked just a month after the future King and Princess Diana had announced their split.
The six-minute intimate exchange - that was recorded in 1989 while Charles and Diana were still married - sent shock waves throughout the nation as it confirmed their marital affair.
It was coined 'Camillagate' and 'Tampongate' because it involved the heir to the throne joking that he would like to "live inside [her] trousers" and be reincarnated as a tampon.