A new royal tell-all book is hitting shelves this month, and in an excerpt from Tom Quinn's Yes Ma'am: The Secret Life of Royal Servants, published in the Times Feb. 6, the royal author reveals a story about Prince William that will tug at anyone's heartstrings.

"Before Kate realised that as a senior royal you have to dress carefully, having taken advice, she once bought an outfit that William considered inappropriate," the advisor said. "He told Kate she looked as if she’d just run through a charity shop covered in superglue. Everyone thought this was very funny, including, to her credit, Kate."

Kate Middleton and Prince William had witness a lot of highs and lows during their relationship, but the Princess of Wales learned a secret to keep her man calm.As the Prince and Princess of Wales will celebrate their 14th wedding anniversary

Prince William visited Scotland on Thursday afternoon. The Prince of Wales, who holds the title of The Duke of Rothesay in Scotland, began the day on Thursday with a visit to Angus to see some of the community-led organisations that are helping to tackle rural isolation and loneliness.