30 Greatest Batman Villains Of All Time
25. Harley Quinn
Created by Bruce Timm and Paul Dini for Batman: The Animated Series, Harley Quinn eclipsed the confines of her source and has become one of the most ravenously popular comic book characters of all time.
Her bubbly, yet psychotic personality, killer visual and direct connection with the Joker have more than endeared her to fans worldwide.