A rare photo of Prince Archie and Princess Lilibet with Meghan Markle and Prince Harry almost went unnoticed in the background of an image showing Gloria Steinem in her New York City home.

Eagle-eyed fans spotted a never-before-seen photograph of Harry and Meghan with their two children after it was inadvertently revealed by a friend of the couple

Meghan Markle and Prince Harry's pal has accidentally shared a picture of Prince Archie and Princess Lilibet. A private Christmas card photo of the Duke and Duchess of Sussex and their children was accidentally revealed in the Manhattan home of feminist icon Gloria Steinem.