TangentJokerC1

Lori Lemaris was a renown reporter for World's Finest in which she interviewed every prominent individuals including then PresidentSamuel Schwartz of the Metal Men. Secretly, Lemaris was the anarchist vigilante, the Joker, in which the identity was shared by her associates Mary Marvel and Madame Xanadu. Out of the three, Lemaris stands out as the closest to the Joker persona.

After the Superman became the greatest power on Earth-9, he outlawed costumed heroes. When the Secret Six tried to stop him in a battle at Washington, D.C. he defeated them, imprisoned Mary Marvel, and extracted the identities of the other Jokers from her mind, killing her. Afterwards, Lori Lemaris spent ten years in prison for vigilante activities.^[1][2]