The former Oasis frontman, who is currently promoting his Pretty Green clothing line, claimed that he could not understand how people restrained themselves from hitting the Irish duo.
"I know all about annoying f**king brothers. But nobody comes close to them," he told The Mirror.
"How do you not smack them? What the f**k is happening to British music? And what are those things on their heads?"
John & Edward are expected to sing 'Radio Ga Ga' on this Saturday's Queen-themed show.