Meghan Markle and Prince Harry have revealed their newborn son to the world – and they bumped into the Duke of Edinburgh on the way to the photocall. Harry and Meghan have been enjoying the experience of being new parents at their Frogmore Cottage home near the Queen’s Windsor Castle residence. And now they have shown off their little boy in front of the world’s media. Asked about going to see the Queen and the Duke of Edinburgh, Meghan said: “We just bumped into the Duke as we were walking by, which was so nice. “So it’ll be a nice moment to introduce the baby to more family, and my mum’s with us as well.” Harry was at his wife’s side during the birth on Monday and he later confessed he had only had a few hours’ sleep. Baby Sussex arrived at 5.26am on Monday, weighing 7lb 3oz. Alexander and Spencer are the new favourite names for the infant with many of the bookies after the long-term pick Arthur was dethroned in a flurry of betting. Follow live updates here… Key Events Mirror’s Russell Myers on baby reveal 13:16 “Parenting is amazing” 12:57 Look of love 12:44 Royal baby PICTURED…