The "Joker's ex girlfriend" Harley Quinn that has existed since the New Fifty Two is incredibly popular, while some fans think that the character is more compelling with the Joker.
As The Joker's Girlfriend
Broken Up With The Joker
The "Joker's ex girlfriend" Harley Quinn that has existed since the New Fifty Two is incredibly popular, while some fans think that the character is more compelling with the Joker.