Despite enjoying the evening, William appeared unable to shift his mind from the tensions, with body language expert Judi James sharing a subtle sign that the royal seemed tense. Speaking to the Daily Express, Judi said that William showed signs of tension, with his hands “balled into a fist,” as he walked alongside his stunning wife.

She added that William’s tension, Princess Catherine looked like she was having the “best time”.

Ms James said, “There’s some hint of tension showing in William’s hands that are nearly balled into fists but that is easily outweighed by Kate’s obvious intention to show she’s having the best time here.

“She was even led down the stairs by Tom Cruise, happily holding his hand when it was offered in a gentlemanly gesture.”

She added: “Kate’s body language and facial expressions look radiant here and it’s the perfect event for her and William to use as their silent reply.”

Their appearance comes on the same day as William’s uncle, Earl Spencer’s, bombshell memoir was released.

The book detailed major allegations about King Charles, including that he was reportedly “elated” during a conversation with his former brother-in-law following Diana’s death.

He also reportedly told the Earl that Diana would be “forgotten soon enough”.

William’s reported real feelings towards have also been discussed on the latest episode of the Daily Expresso podcast. Mark Dolan said that, whilst William is “furious”, he still remains “firmly on his father’s side”.