Princess Diana's famous 'Panorama' interview will feature in a new documentary

Princess Diana's famous 'Panorama' interview will feature in a new documentary Channel 4 are to air a four-part series in the autumn which will examine various high-profile problems to have hit the royal family over the years, and the impact of the late royal's November 1995 interview with Martin Bashir will be explored in detail.

Diana famously declared her marriage to Prince Charles felt "crowded" because "there were three of us" involved, referring to the heir-to-the-throne's alleged affair with now-wife Camilla, Duchess of Cornwall.

A source told The Sun newspaper's Bizarre TV column: A source told The Sun newspaper's Bizarre TV column: A source told The Sun newspaper's Bizarre TV column: Diana and Charles divorced nine months after she gave the interview.

She went on to find love with Dodi Fayed, while Charles and Camilla married in 2005.