The actress, 30, and her husband Brooklyn, 26, were noticeably no-shows at David's London celebration on Saturday, with the reason behind their fallout revealed here by Mail+.
It appears the ultimate nepo babies - Prince Harry and Brooklyn Beckham - have been kidnapped. Not even the most appealing family shindig could tempt either son.
The Brazilian singer, 29, accompanied her boyfriend Cruz, 20, at his father David's various 50th birthday celebrations, while Brooklyn and Nicola have been notably absent.
Tonight, with his glamorous wife Nicola on his arm, Brooklyn Beckham will no doubt be posing for photographers on the steps of New York's Metropolitan Museum of Art.
Lee Williams, 55, was on holiday at a campsite with his wife Nicola when they saw the historic warplanes circling overhead before they heard an engine misfiring and then a 'thud'.
Brooklyn Beckham and his wife, Nicola Peltz, had been invited to all three of his dad's 50th birthday parties. But, says one source, 'each time Brooklyn left his parents hanging'.