Kate Middleton, Queen Elizabeth II
Kate Middleton and Queen Elizabeth II had a good laugh during their solo engagement. Pictured: Middleton, The Queen gestures as they watch part of a children's sports event on their visit to Vernon Park in Nottingham, central England, on June 13, 2012. Getty Images/Phil Noble/AFP

Kate Middleton has developed a close relationship with the members of the royal family throughout the years.

Hello! magazine compiled a series of photos of the Duchess of Cambridge with Prince Charles, Queen Elizabeth II and Camilla Parker Bowles laughing together. In one of the snaps, Middleton and Prince Charles couldn’t contain their laughter while at a public event.

After Prince William and Middleton announced their engagement in 2010, the mom of three said that Prince Charles had been very welcoming of her and their relationship. Prince Charles also talked about his eldest son’s engagement and said that he was thrilled with the news.

Middleton has also forged a close relationship with Prince Charles’ wife, Camilla. The two future Queen Consorts were also seen laughing together in one of their outing’s years ago. On her wedding day, Camilla gifted Middleton with a gold link charm bracelet that featured the letter “C” on both sides to symbolize the first letter of their real names.

Meanwhile, Prince George’s mom is also quite close with Her Majesty. Years ago, the monarch invited Middleton to join her on their solo engagement together. While there, the two royals were featured sitting beside each other and laughing hysterically.

In the ITV documentary “Our Queen at 90,” Middleton talked about her bond with Prince William’s grandmother. She said that she always has a hard time choosing gifts to give to the Queen because she has everything.

During her first Christmas as a royal, Middleton gifted the Queen with her own version of her grandmother’s chutney, and the Queen loved it.

“I was slightly worried about it, but I noticed the next day that it was on the table. I think such a simple gesture went such a long way for me and I’ve noticed since she’s done that on lots of occasions and I think it just shows her thoughtfulness, really, and her care in looking after everybody,” she said.

Middleton has also been photographed laughing with Prince Harry, Meghan Markle, Sophie, Countess of Wessex, Prince Philip, and the other members of the royal family on multiple occasions.