The hardest task for a royal mistress was getting the public to actually like them. Nell Gwyn made that seem almost too easy. She also has a monument in London.
Nell Gwyn: The Beloved Mistress of Charles II

The hardest task for a royal mistress was getting the public to actually like them. Nell Gwyn made that seem almost too easy. She also has a monument in London.
Henrietta of England, known as Minette, fled England at the age of only three, then became a very unhappy duchess, followed by her very mysterious early death.
Lucrezia Borgia and the entire Borgia family are quite infamous. Lucrezia wasn’t exactly undeserving of her reputation, but her story is crazier than we think.
Hortense Mancini was quite an interesting lady. She had a husband who knocked out female servants’ front teeth, she ran away from him, and became a royal mistress.
Queen Cleopatra VII is quite famous for being the last Pharaoh of Egypt. Her daughter, the Queen of Mauretania, was even more amazing than she was.
Marie Antoinette is a much more famous than her family, including her mother, an Empress, her husband, a King, and her daughter, a Duchess, Queen, and neither.
More than two thousand years ago, a lady killed a bunch of people and attempted to rule Egypt on her own. That obviously didn’t end well, as we’ll see.
Queen Amalia Maria Frederica of Oldenburg was quite an extraordinary queen. She was very unpopular, and the once-loved Queen was nearly killed.
Boudica, Queen of the Iceni, is famous for completely humiliating the Roman Empire. Her and her revolt are probably the most famous events of Roman Britain.
Joan I of Navarre was a regular queen. She became a country's first queen-regnant at the old age of one, then ran away to France with her mother, and made a happy political marriage.