King Charles didn't realise Meghan Markle was biracial when he met her, a new book claims.
Christopher Andersen's upcoming book, The King: The Life of Charles III, alleges the monarch thought Markle had a similar appearance to Pippa Middleton, the Princess of Wales' sister.
According to Newsweek, Charles found out Markle was mixed race "later".
"At the time, Prince Charles had no idea that Harry's new girlfriend was biracial," an excerpt from the book reads.
"'Not that it would have mattered at all, of course,' Charles told an American friend."