SAN DIEGO, CA - JULY 20: Margot Robbie's Harley Quinn costume from "Suicide Squad" is displayed at Comic-Con International 2016 preview night on July 20, 2016 in San Diego, California. (Photo by Matt Cowan/Getty Images)
SAN DIEGO, CA - JULY 20: Margot Robbie's Harley Quinn costume from "Suicide Squad" is displayed at Comic-Con International 2016 preview night on July 20, 2016 in San Diego, California. (Photo by Matt Cowan/Getty Images)