Now, we discuss various forms of diva often here at GofG. We’ve got socialites, designers, young media starlets—la, la, la, but, myself being of the humbled variety of (anti)diva I define as writer (or at least my breed), was quite surprised to discover that gazillionaire J.K. is throwing a hissy fit over The Harry Potter Lexicon, saying that if Michigan Publisher RDR goes through with its plans to print the dictionary, that her own creativity may be put on a very dangerous hiatus.