Prince Harry enjoyed the biggest event in the sporting calendar stateside as he headed to the SoFi Stadium in California on Sunday.
The prince, who now lives in the US, took in the game between Los Angeles Rams and Cincinnati Bengals - and the eagerly anticipated half-time show featuring Dr Dre, Eminem, Snoop Dogg, Mary J Blige, Kendrick Lamar and surprise guest 50 Cent.
Harry, 37, sat alongside cousin Princess Eugenie, 31, with the pair donning face masks.
While many in the crowd didn't wear the coverings, the royals were complying with Los Angeles County rules that KN95 or N95-grade masks should be worn at outdoor events attended by large crowds.
The pair were snapped during the game sitting in their luxury box and the NFL UK Twitter account shared the pic on their account, writing: " Prince Harry and Princess Eugenie in the house at #SBLVI"
Most fans commenting on the post were supportive of Harry and Eugenie.
One Twitter user wrote: "#PrinceHarry living his American dream. Good to see his cousin there with him #PrincesEugenie"
Another commented: "Love this Princess Eugine [sic] has always had her cousins back Prince Harry great bond."
It was unclear which team the pair were cheering on but it was sports-mad Harry's first time attending the event.
The pair have long been close and following the birth of Harry's second child Lilibet in June last year, Eugenie sent him a heartfelt message.
Taking to her Instagram Story, she shared a black-and-white photo of Harry and Meghan and wrote: "Congratulations dear cousins.. we couldn't be happier for you all."
Harry and Meghan moved to Montecito in LA in 2020 after dramatically quitting the UK and share Archie, two, and eight month-old Lilibet.
During the couple's tell-all interview with Oprah Winfrey in March last year, Meghan revealed that she actually knew the princess before meeting her now-husband.
She told the presenter: "Eugenie and I had known each other before I had known Harry, so that was comfortable. We're friends with them as a couple."
Eugenie now has a one-year-old son called August and a source close to the royal family told PEOPLE how the children had helped keep the bond between them.
The source said at the time: "These times tend to bring families together. What is lovely is Eugenie having her baby as Harry and Meghan are having theirs. They are very close."
