Question: In which issue did this fictional character and a supervillain portrayed by Cara Delevingne in the comic book film "Suicide Squad" (2016) first appear?
Sentence (from "Paper Towns (film)"): The film follows the coming of age and search by the protagonist, Quentin "Q" Jacobsen (Wolff), for Margo Roth Spiegelman (Delevingne), his childhood friend and object of affection.
Relevant evidence: No