Princess Kate and Prince William have shown unprecedented openness about their relationship following Catherine's cancer journey, according to sources close to the royal household. A source told People magazine that the Prince and Princess of Wales are "more open" now and "talk about their relationship together.

William's touching tribute was accompanied by a new photo of the Princess of Wales dressed in jeans, a blouse, blazer and checked scarf. The black-and-white photo of Her Royal Highness smiling with her hands in her pockets was taken by Matt Porteous last summer in Windsor.

Since she became the Princess of Wales, Kate Middleton has worn playful pantsuits and a plethora of polka dots.