Meghan Markle and Prince Harry are celebrating their fifth wedding anniversary on Friday and their union will need to be as strong as ever as they weather the media storm. "If you were a PR executive who took on Harry and Meghan a day after they got married, it would be almost difficult to embark on a strategy to remove them from their popularity in the way they have," royal commentator Duncan Larcombe told Fox News Digital. "It would be hard to have done it deliberately and strategically.