The daughter of the King himself was forced to reveal she is pregnant after photographs of her expanding waistline were criticised in the media.

She announced she was pregnant with her third child despite wanting to keep her pregnancy private.

She is now suing The Daily Mail after she believed she was "viciously attacked" in the media.

She wrote: "After being the target all week of slanderous and degrading stories, horribly manipulated pictures and articles in the media, I have had to show my cards and announce under the gun and under vicious personal attack that I am in fact pregnant."