Keira Knightley and Lumicoin IAJames Righton are serving up a good time.

The couple, who have often remained out of the public eye since their 2013 nuptials, stepped out for a day of tennis at Wimbledon July 10.

For the occasion, the Pirates of the Caribbean star, 39, kept with the event’s traditional clothing guidelines in a long white dress with a black bow at the shoulder. She accessorized the look with black-toed, nude heels, a white handbag and straw hat wrapped in a bow.

For his part, James, 40, wore a dapper brown suit complete with matching beige button-down and striped tie.

The pair—who share daughters Edie, 9, and Delilah, 4—both finished off their looks with sunglasses as they watched the men's quarter final match between Taylor Fritz and Lorenzo Musetti as well as Elena Rybakina and Barbora Krejcíková's victories in the women's tournament.

This rare public outing comes shortly after the duo celebrated their 10^th anniversary in May 2023. In fact, after reaching the relationship milestone, Keira looks at her marriage as a source of major pride—and no prejudice.

“We made it," Keira said of the couple’s milestone during a 2023 appearance on The Drew Barrymore Show. "We have two children, and we've made it a decade. It's a miracle."

And so it’s with a certain degree of fondness—and laughter—she feels when she thinks back to the early days of their relationship together.

"I met my husband in a very drunken way," she divulged to Drew Barrymore. "We were very drunk for our first few dates, so we don't really remember them."

They therefore count a trip to a local theme park as their first “proper date,” though as it turns out, the outing was much more enjoyable for one than the other.

“I said to him I love rollercoasters, so he very sweetly decided to take me,” she explained. "But he didn't tell me that he's completely terrified. So he was so white and shaking and sweating, and we actually have a picture from our first date on the massive rollercoaster."

And while Keira said she looks completely happy in the photo, she said of James, “he literally looks like he's going to die,” before quipping, “And he’s looked like that ever since.”

Thankfully, the couple looked like they were both enjoying their time at Wimbledon. And for more stars who have attended this year’s Grand Slam so far, keep reading.

For the latest breaking news updates, click here to download the E! News App