Kate Middleton, Prince Harry and Princess Diana look mischievous in an adorable edited photo.

The Duchess of Cambridge never had the chance to meet the Princess of Wales. However, many believe that she would get along well with Princess Diana.

A fan shared an edited photo of Middleton, Prince Harry and Princess Diana on Instagram. In the snap, the Princess of Wales smirks while looking at something away from the Duchess of Cambridge and Duke of Sussex. Middleton grins and Prince Harry smiles while looking at Princess Diana. The three look mischievous and looked as if they are plotting something.

“Thinking of the mischief these three could have gotten into,” the caption read.

Princess Diana and Prince Harry are popular for their sense of humor. When Princess Diana was still alive she gave hilarious and outrageous presents to her staff and even to her two sons Prince William and Prince Harry.

“She’d spend hours looking for jokey things for their stockings. One year, Harry got fake dog poo,” Paul Burrell, Princess Diana’s former butler revealed.

When Prince William turned 13 years old, the People’s Princess gave him the naughtiest gift no one would expect. According to Darren McGrady, on that day he went down to the refrigerator and opened the door. He was shocked because he was confronted with the “biggest pair of boobs” he had seen in his entire life. It turned out that Princess Diana ordered the boobs cake for Prince William’s birthday.

According to Prince Harry, their mom’s motto was “be as naughty as you want, just don’t get caught.” He said that Princess Diana’ was “one of the naughties parents.”

Prince Harry also made a joke during Prince William and Middleton’s wedding. After the wedding cakes were made, he arrived “binding in” and pretended to box the top decoration which alarmed master chocolate Barry Colenso. “We were all like: ‘Oh no!’” Colenso recalled.

Just like Princess Diana and Prince Harry, Middleton can be playful too. According to Prince William they are compatible due to their humor.

“She’s got a really naughty sense of humour which really helps me because I’ve got a really dirty sense of humour so it was good fun, we had a really good laugh, and then things happened,” he said.

Prince Harry and Kate Middleton
Kate Middleton and Prince Harry cheer and hand out water to runners during the 2017 London Marathon in London on April 23, 2017. Getty Images/Chris Jackson