The reason for using Charlotte's full name is quite simple, however, as her mother's first name also begins with the letter C, Catherine. So, to differentiate from a message signed off by the Prince and Princess of Wales, which would be W & C, Charlotte's full name has been used.

Princess Charlotte stood proudly alongside her dad Prince William at the nail-biting Euros final last night where the Lionesses sailed to victory - and royal fans have spotted a very sweet tribute to

Fans rushed to buy Princess Charlotte’s £70 dress after instantly recognising the garment. The 10-year-old joined her father, Prince William, in Basel, Switzerland, to watch the Lionesses defeat Spain in the 2025 Euro final.

Princess Charlotte’s 10th birthday may have stolen the show in April but this weekend the young princess quietly achieved another milestone that has flown under the radar.

Princess Charlotte and Prince William were both in attendance as England's women's team won the European Championships for the second tournament in a row

Princess Charlotte 's beaming smile and jubilant celebrations perfectly captured the nation's mood last night as England's Lionesses sealed a victory over Spain

Spain's Princess Leonor and Infanta Sofia met Princess Charlotte, who accompanied her dad Prince William to the UEFA Women's EURO 2025 final. See photos of the Princesses together.