Prince Harry has shared the "sweet" way he marks the birthday of his late mother Diana, Princess of Wales.
The Duke of Sussex was just 12 years old when his mother was killed in a car accident in Paris, France in 1997 and he's now revealed he keeps her memory alive by celebrating her birthday on July 1 every year by sharing a lemon drizzle cake with his wife Meghan, Duchess of Sussex and their children, Prince Archie and Princess Lilibet.