QUIZ: How well do you know Queen Elizabeth II ahead of her 90th birthday?
Our Queen will turn 90 on Thursday - but how much do you really know about her?
Ahead of the country's monarch reaching the big 9-0, we want to know just how much you know about her.
For instance, her actual birthday may be coming up in a couple of days - but did you know her birthday will not officially be marked until June?
Do you know which year she became Queen - or what she was known as when she was a little girl? We want to test you!