Sophie Winkleman, who is married to Lord Frederick Windsor, is a "good friend" of King Charles and other royals.
She opened up about her close relationship with the monarch and the royal family while gracing the cover of Tatler magazine's February 2024 issue.
Sophie, known for Two and a Half Men and Wonka, shared that she is "best friends with everyone".
The 43-year-old, who is also an actress, praised the royal family in her own words: "They are really beautiful, smart and kind."
Sharing some of her special relationship with Raja, she said, "Raja is a very good friend and I spend some time with him."
He also admired the Duchess of Edinburgh, Princess Beatrice, Princess Eugenie, Sarah Tyndall, Princess Anne, Sarah Ferguson and Sarah Chatto.
Meet Sophie Winkleman, King Charles' best friend
Sophie, who recently attended Princess Kate's Christmas carol concert at Westminster Abbey with her husband Lord Frederick and their two daughters, spoke about the Prince and Princess of Wales, calling the couple "in love".
He added: "They're very busy and don't live in London so I don't see them very often."