"I love to see that little boy that cried at the funeral to have happiness now," Ferguson added, referring to Harry's emotional moment at his mother's funeral back in 1997. At the time, he was just 12 years old.
Fergie's recent comments come several months after she opened up about her childhood friend back in July. While discussing Prince Harry and Prince William, she told People that Diana would be "proud" of the royal siblings if she could see them today.
Ferguson said, "She would be very proud of her sons and their wives. And she would be just like me, obsessed with her grandchildren. Because that's what she loved." Currently, Markle and Harry share two children, Archie, 2, and Lilibet, 6 months. Meanwhile Prince William and Kate Middleton share three kids: Prince George, 8, Princess Charlotte, 6, and Prince Louis, 3.
The duchess added, "If she were sitting with me right now, I know she would say, 'I am so proud of both of my boys and the wonderful wives they have chosen,' because each has got her own voice."