Queen Elizabeth II has been reigning for so long [2] that it seems like everyone knows everything about her. From her love for corgis [3] to all the small but important pieces of protocol, trivia about the Queen [4] is popular knowledge across the board. Even though the Queen keeps a lot of her opinions private [5], there are still a ton of fun facts about her [6] that you wouldn't believe — or maybe you know already!

If you're dying to test your royal knowledge, click on through to our quiz and see just how much you know about Her Majesty.