The Princess of Wales's 41st birthday comes just one day before Harry's controversial autobiography hits shelves around the world.Kate, whose birthday is January 9, will likely mark the day in a private family way amid a period of fracture and turmoil for the royal family.

The Princess of Wales's 41st birthday comes just one day before Harry's controversial autobiography hits shelves around the world.Kate, whose birthday is January 9, will likely mark the day in a private family way amid a period of fracture and turmoil for the royal family.