Robin is one of the most important characters in the history of comics. Robin in an integral part of the Bat-Family, and there have been multiple characters who wore the mantle over the years.

The "Bad Habits" singer said he owns "Hook" costumes, C-3PO from "Star Wars," and a Batgirl suit. Sheeran said he wanted George Clooney's "Batman & Robin" costume — and would pay six figures for it.