Vita Prada, an unauthorized biography about Miuccia Prada written by Italian journalist Gian Luigi Paracchini, quickly became one of Italy's bestselling books after debuting in December. After reading the book, which talks about how she built her empire with husband Patrizio Bertelli, the notoriously private designer reacted: "I don't think I'm as big a bitch as you think, but I had fun reading it." Sadly, the book is not yet available on Amazon.com. [Fashionologie]