It hasn't even been 2019 for a week and 'Arrow' star Stephen Amell has been attacked by Smallville villain Michael Rosenbaum!<br /><br />Comicbook.com reports Amell tweeted that Rosenbaum, who played Lex Luthor on the prequel series, hit him in the head with a "bedazzled" pillow.<br /><br />Why this happened is not yet clear, but that this happened while the actors were hanging out isn't too shocking. <br />
