Princess Lilibet 'clone' rumours flared online this month after royal commentators highlighted eerie similarities between new photos of Prince Harry and Meghan Markle's daughter in California and a child model used by San Francisco clothing brand Lil Olives to launch its 2024 summer collection. Meghan released carefully cropped images on social media to mark Princess Lilibet's fifth birthday, showing the young royal barefoot in a garden in a cre…