"Those who know her well talk about her sense of humor," royal biographer ... and insiders for his new book Queen of Our Times: The Life of Queen Elizabeth II, tells PEOPLE.

Guilty pleasures aren't just for commoners! Here's the down-to-earth comfort food (with an admittedly fancy name) that Queen Elizabeth loved.

The late monarch was known to have a sly sense of humor, including a knack for accents ... VICE and Al Jazeera America. The late Queen Elizabeth had many enviable talents, including impressions ...