Amid reports of a possible tell-all interview, royal expert Richard Fitzwilliams has warned Beatrice and Eugenie that they should just "sit it out".

He told the Daily Express: "A double interview would only feed what is becoming a frenzy with so much more to come out.

"We saw the statements from the King and the Waleses. If anything they heightened the storm over the Palace.

"It can’t respond as it doesn’t know what is coming. Lots more to come, for the time being they must sit it out."

Mr Fitzwilliams has urged the sisters to rethink a potential interview as "more information is coming out".

He claims that he feels confident that an interview won't take place due to more information expected about their 2009 visit to Epstein.

The expert added: "They won’t [do an interview] as more information is coming out most recently details of their visit to Florida with Sarah Ferguson when Epstein had just come out of prison and was under house arrest."