Cosplayer Lady Corvid poses at Comic Con in San Diego, July 19, 2018. The Comic Con fan convention brings 130,000 visitors a year to San Diego where they spend four days catching up on the latest movies and TV panels, collecting comics and dressing up as their favorite pop culture characters. (Photo by Chris Delmas/AFP Photo)





A costumed reveler poses outside San Diego Comic-Con on July 19, 2018 in San Diego, California. Thousands of comic book fans are arriving for the festivities at the annual comic and entertainment convention. (Photo by Mario Tama/Getty Images)





A costumed reveler poses outside San Diego Comic-Con on July 19, 2018 in San Diego, California. Thousands of comic book fans are arriving for the festivities at the annual comic and entertainment convention. (Photo by Mario Tama/Getty Images)





A cosplayer checks his phone outside San Diego Comic-Con on July 19, 2018 in San Diego, California. Thousands of revelers are arriving for the festivities at the annual comic and entertainment convention. (Photo by Mario Tama/Getty Images)





Cosplayers pose on the street outside San Diego Comic-Con on July 19, 2018 in San Diego, California. Thousands of revelers are arriving for the festivities at the annual comic and entertainment convention. (Photo by Mario Tama/Getty Images)





A cosplayer dressed as Poison Ivy poses outside San Diego Comic-Con on July 19, 2018 in San Diego, California. Thousands of revelers are arriving for the festivities at the annual comic and entertainment convention. (Photo by Mario Tama/Getty Images)





A cosplayer poses outside San Diego Comic-Con on July 19, 2018 in San Diego, California. Thousands of revelers are arriving for the festivities at the annual comic and entertainment convention. (Photo by Mario Tama/Getty Images)





Cosplayers pose while dressed as the White Queen and Queen of Hearts outside Comic-Con on July 20, 2018 at the San Diego Convention Center in San Diego, California. More than 100,000 are expected at the annual comic and entertainment convention. (Photo by Mario Tama/Getty Images)





Cosplayers are dressed as in steampunk outfits outside San Diego Comic-Con on July 20, 2018 in San Diego, California. More than 100,000 attendees are expected at the annual comic and entertainment convention. (Photo by Mario Tama/Getty Images)





A cosplayer attends Comic Con International 2018 in San Diego, July 20, 2018. (Photo by Chris Delmas/AFP Photo)





Cosplayers are dressed as in Dungeons and Dragons costumes outside San Diego Comic-Con on July 20, 2018 in San Diego, California. More than 100,000 attendees are expected at the annual comic and entertainment convention. (Photo by Mario Tama/Getty Images)





A cosplayer poses while dressed as a Star Wars imperial guard outside San Diego Comic-Con on July 20, 2018 in San Diego, California. More than 100,000 attendees are expected at the annual comic and entertainment convention. (Photo by Mario Tama/Getty Images)





A cosplayer dressed as the character Inuyasha poses outside San Diego Comic-Con on July 19, 2018 in San Diego, California. Thousands of revelers are arriving for the festivities at the annual comic and entertainment convention. (Photo by Mario Tama/Getty Images)





Cosplayers pose dressed as Ellie and Carl from the film “Up” outside San Diego Comic-Con on July 20, 2018 in San Diego, California. More than 100,000 attendees are expected at the annual comic and entertainment convention. (Photo by Mario Tama/Getty Images)





A cosplayer poses while adjusting his mask dressed as Nacho Libre outside San Diego Comic-Con on July 20, 2018 in San Diego, California. More than 100,000 attendees are expected at the annual comic and entertainment convention. (Photo by Mario Tama/Getty Images)





Cosplayers drssed as Mas Max characters pose outside San Diego Comic-Con on July 20, 2018 in San Diego, California. More than 100,000 are expected at the annual comic and entertainment convention. (Photo by Mario Tama/Getty Images)





A cosplayer dressed as a Monster Ranger adjusts his outfit as he poses outside San Diego Comic-Con on July 20, 2018 in San Diego, California. More than 100,000 are expected at the annual comic and entertainment convention. (Photo by Mario Tama/Getty Images)





Cosplayers dressed as Starfire and Raven pose outside San Diego Comic-Con on July 20, 2018 in San Diego, California. More than 100,000 are expected at the annual comic and entertainment convention. (Photo by Mario Tama/Getty Images)





Jared and Lindsay Brzenski, of San Diego, as Pennywise the clown from It, ride the escalators during the first day of Comic-Con 2018 in San Diego on Thursday, July 19, 2018. (Photo by Kevin Sullivan/Orange County Register via Getty Images)





Cosplayers are dressed as the Disney princesses outside Comic-Con on July 20, 2018 at the San Diego Convention Center in San Diego, California. More than 100,000 are expected at the annual comic and entertainment convention. (Photo by Mario Tama/Getty Images)