Kate Middleton makes her first public appearance with her husband, Prince William, since finishing her cancer treatment.
Borris Johnson claims Queen Elizabeth had bone cancer before her death in his new memoir.
Katie Nicholl, author of 'The New Royals,' tells ET how Prince Harry will celebrate his milestone 40th birthday.
Royal expert Katie Nicholl explains to ET how Prince Harry and Prince William's strained relationship could impact the holiday season.
Royal expert Katie Nicholl explains to ET why Prince Harry will get more money than his brother, Prince William, when he turns 40.
Margot Robbie makes her first pregnant red carpet appearance at the ‘My Old Ass’ premiere.
Katie Nicholl, author of 'The New Royals,' tells ET how Kate Middleton completing cancer treatment will affect her royal duties.
Kate Middleton reveals she's completed her cancer treatment in an intimate family video, filmed by Will Warr in Norfolk, England.
Prince Harry and Prince William both attended Princess Diana’s brother-in-law's funeral, but maintained their distance.
A source tells ET, Prince Harry and Prince William will not reunite in New York because of their ‘fractured’ relationship.
Kate Middleton makes a rare appearance in a video celebrating Great Britian's Olympians amid on-going cancer battle.
Prince William and Kate Middleton are showing their support for Great Britain's Olympic athletes!
The Prince and Princess of Wales issued a heartfelt message to the families of the victims of Monday's horrific attack.
Prince Harry reveals the reason behind his rift with the royal family in a new interview for the ITV Documentary, 'Tabloids on Trial.'
