Brad Pitt spends one-on-one time with son Knox at the MotoGP British Grand Prix

Brad Pitt may have one of the most hectic schedules in Hollywood, between his A-list career and regular globe-trotting, but the Hollywood dad and and wife Angelina Jolie have always made time for family. The actor stole some quality time with his 7-year-old son, Knox, on Sunday (August 30), as the father-son pair headed to the MotoGP World Championship in Northampton, England.

The 51-year-old star kept a low profile by wearing a simple black shirt and newsboy cap, while his youngest son donned a blue jacket and safety headphones to protect his ears from the booming sounds of the racetrack.

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Brad and his son Knox enjoyed a father-son day at the race track. Photo: Getty Images

The sweet outing was also part business for Brad, who was there to promote his upcoming documentary Hitting the Apex, which looks at the fastest racers in the world. "First of all, I want to say it's great to be here at Silverstone. We're here for Mark Neal's film, and he's made a great one, another great one," Brad said at the event. "It's exhilarating. It's really moving. It's got a universal mythological tale to it, and we're really proud to get it out there. I'm telling you, the hardcore fans are going to love it, the newcomers to the sport are going to love it, and we're really proud."

After the race, Brad took Knox to meet and congratulate the winner, Italy’s Valentino Rossi, before posing for some photos.

Brad and Knox posed with the Valentino Rossie. Photo: Getty Images

This isn't the first time the Jolie-Pitt family has been in the UK this year. Brad and Angelina had tea with Prince William and Kate in June, where a Kensington Palace spokesperson told Hello! at the time, "They discussed their shared interest in combating the illegal wildlife trade." The couple has also reportedly been looking for a home in the UK.

The busy couple is set to release their highly anticipated new film, By the Sea, later this fall, in which Angelina and her real-life husband portray an unhappy couple on the brink of breaking up.

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