What do you think of this pickup line?

Hey, my great-great-grandmother was your great-great-grandfather's mistress... How 'bout it?

I am of course refering to Prince Charles and Camilla Parker Bowles of course. It was clear the heir to the throne was keen on country-loving hunting fan Camilla from the start, especially when she jokingly mentioned that her maternal great-great-grandmother, Alice Keppel, was the long-time mistress of Charles's great-great-grandfather, Edward VII. Parker Bowles, then Camilla Shand, is said to have told the Prince: "My great-great-grandmother was your great-great-grandfather's mistress, so how about it?"