Popsugar Celebrity The Royals Sarah Ferguson Talks About Princess Diana 2018 The 1 Thing Sarah Ferguson Misses Most About the Late Princess Diana 18 November 2018 by Kelsie Gibson Image Source: Getty / Anwar Hussein When it comes to royal friendships, Princess Diana and Sarah Ferguson had one for the books. Though the two were childhood friends, their friendship really made headlines when they both married into the royal family and became sister-in-laws. They were often spotted joking around and having fun during official royal events. Although the two unfortunately had a falling out prior to Diana's death in 1997, Sarah still holds the highest regards for the Princess of Wales. In a rare interview with Daily Mail, the Duchess of York briefly opened up about her friendship with the late royal. While discussing her daughter Princess Eugenie's recent wedding to Jack Brooksbank, she admitted that she was incredibly sad that Diana couldn't be there to celebrate. "I thought of absent friends and family; of Diana — but she's with me all the time," she said, adding that what she misses most is "her tinkling laughter." "Diana was my best friend and the funniest person I knew," she continued. "She had such timing and wit. It was a total joy to be with her because we just laughed and enjoyed life so much, and I know she would have loved the wedding." Read ahead for some of their sweetest friendship moments. Related: 10 Times Princess Diana Was the Most Badass Member of the British Royal Family Image Source: Getty / Tom Wargacki 1 / 3 Image Source: Getty / Anwar Hussein 2 / 3 Image Source: Getty / Anwar Hussein 3 / 3 The RoyalsThe British RoyalsCelebrity FriendshipsCelebrity QuotesPrincess DianaSarah Ferguson