• Kate Middleton and Prince William watched Wimbledon together Tuesday
  • The Duchess of Cambridge was spotted blowing a kiss to and waving at her parents, Carole and Michael Middleton
  • The duchess stunned in a blue polka dot dress and pearl earrings during the outing

Kate Middleton showed her sweet side during her 2022 debut at Wimbledon.

The Duchess of Cambridge and her husband Prince William were seated in the Royal Box at Court 1 to show support for British tennis player Cameron Norrie Tuesday, Today reported.

When the duchess arrived with her husband, she caught a glimpse of her parents, Carole and Michael Middleton, who were also watching from the Royal Box but were not seated next to their daughter.

After she took her seat, the Duchess of Cambridge turned to her parents before blowing them a kiss and waving at them.

A fan captured the sweet moment on camera and shared the video on Instagram, where royal fans gushed over the Middletons.

"They are the sweetest family in the world...a true and happy family. And our dear Duke, he loves them. [They're] now his family too," one person commented.

"It is so nice to see again and again how the Middleton family lives. ... No wonder [Kate] is such a relaxed, warm person. Bravo to her sympathetic parents," another user wrote.

"I love these two so much. Diana must be so proud of Prince William and his beautiful family," a third person added.

For their Tuesday outing, Duchess Kate recycled a blue polka dot dress by Alessandra Rich, according to People. She paired it with pearl earrings.

She has been a regular at Wimbledon for years and attended the tennis tournament alongside her family long before she married Prince William in 2011.

According to People, the entire Middleton family attends Wimbledon every year. Carole and Michael watched matches last week, while Kate's brother James and his wife Alizee attended the tournament Monday.

The duchess' sister Pippa, who is currently pregnant with her third child with husband James Matthews, hasn't been spotted at the sporting event this season. However, in 2019, she joined Kate and Meghan Markle to watch the women's final.

The Duchess of Sussex was seen smiling and laughing as she sat between the sisters to watch the former actress' pal Serena Williams take on Romania’s Simona Halep. Williams would go on to lose the match to Halep.

Kate Middleton
WINDSOR, ENGLAND - JUNE 13: Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge attend the Order Of The Garter Service at St George's Chapel on June 13, 2022 in Windsor, England. The Order of the Garter is the oldest and most senior Order of Chivalry in Britain, established by King Edward III nearly 700 years ago. Chris Jackson/Getty Images