When Kate Middleton wed Prince William, she took on one of the monarchy’s most heavily scrutinized roles. According to a source, the Princess of Wales found it complicated to take on Princess Diana’s former title.

According to the former butler, Diana "made her typical confident entrance" to meet Winfrey. "'Sorry to keep you waiting, sorry, sorry,' [Diana] said," Burrell recalled. "I served lunch in the dining room and soon became part of the proceedings as conversation turned to America."

In the late 1980s, Princess Diana helped dispel one of the myths surrounding leprosy—that it can be contracted by touch. Activists say Diana made "huge strides" in tackling the stigma surrounding leprosy by touching those affected by the condition.

EXCLUSIVE: Ken Wharfe has shared a private conversation Princess Diana had with the Queen, during which the monarch questioned her HIV/AIDs activism

Kate Middleton inherited her late mother-in-law, Princess Diana's, Princess of Wales title but according to Queen Elizabeth II, the similarities ended there.

Just a few days after her wedding, Princess Diana realized that Camilla still played a central role in Prince Charles’s life.

The late royal got married 45 years ago on July 29, 1981

Royal experts and insiders look back with Us on King Charles III and Princess Diana's royal wedding 45 years later

Nearly three decades after her tragic death, Princess Diana remains one of the most influential figures in royal history, with her impact still felt within the monarchy and beyond, so much so that an author has labeled her the “biggest changemaker” of the royal family.

Princess Diana made a massive impact on the royal family. According to biographer Simon Vigar, the late Princess of Wales influenced the monarchy to adjust to modern times during her short life. Diana was the ‘biggest changemaker’ among modern royal women In the author’s book,

Princess Diana's psychic and trusted spiritual advisor Rita Rogers was one of the last people to speak to the royal before her death.