User blog comment:Skye4376/Is Cheshire a Clone?/@comment-432124-20120822035744

I think that this theory is a bit far-fetched. Remember that Conner also shares a voice actor with Zatara, Professor Ojo, Marvin White, an Intergang member and even the Brain at one point. Not to mention that Cheshire not only shares a voice actor with her mother, but also with her daughter, Lian. Plus, we've already seen a flashback of Artemis saying good-bye to a 13-year-old Cheshire soon after their mother was incarcerated, so we know that Cheshire is as old as she looks. Like Zod said, these theories are now reaching the "epileptic tree" level.