Sienna Miller went to a secret dinner with the King and a small group of Cabinet Ministers, including Chancellor Jeremy Hunt and members of the Privy Council.

On that day, the 15th anniversary of the repair of Dumfries House was celebrated. Dumfries House is a mansion in Ayrshire that the King did a lot to save for the country.

Sienna Miller, who recently showed off her baby bump at a Vogue World party in a striking outfit, was invited to spend the night in the £45 million house with a lot of history.

Even though we don’t know if her boyfriend Oli Green went with her, it’s worth noting that Green will play law student Rupert Finch in the upcoming sixth season of The Crown. Finch was a former boyfriend of the Princess of Wales and a love interest of Prince William when they were both at St. Andrews University.

Sources at the event suggested that Sienna Miller is one of a small group of famous people who are thinking about becoming ambassadors for the King’s charitable Foundation, which is based at Dumfries House.

Her visit on Friday was a turning point in her choice about whether or not she would help with this charitable project.