Bill Clinton and Monica Lewinsky
Bill Clinton became the second ever president to be impeached following accusations of a sexual relationship with a 22-year-old White House intern, which included having oral sex in the Oval office. Clinton famously denied the claims with the line: 'I did not have sexual relations with that woman, Monica Lewinsky'. But he was later forced to admit that he had. The Lewinsky scandal was revealed as part of corroborative evidence during a court case in which a former Arkansas state employee, Paula Jones, accused Clinton of sexual harassment. He later settled the Jones case out of court.