Prince Harry has been in the spotlight for as long as we can remember, being that he's a royal and all. We've practically watched him grow up before our eyes and go from the "wild child" of the royal family to a real-life Prince Charming. Because of this, it's easy to forget how old Harry really is. Harry was born on Sept. 15, 1984, which makes him 33 years old. In fact, Harry is younger than his fiancée, Meghan Markle, but only by three years. Another fun fact: Harry will still be 33 when he ties the knot with Meghan in May 2018, while Prince William was almost 29 when he married Kate Middleton in April 2011. But hey, when it comes to love, age ain't nothing but a number!