A spoof of the turmoil that afflicted the movie industry in the late 1920s when movies went from silent to sound. When two silent movie stars', Don Lockwood and Lina Lamont, latest movie is made into a musical a chorus girl is brought in to dub Lina's speaking and singing. Don is on top of the world until Lina finds out.
Easy A -- After a little white lie about losing her virginity gets out, a clean cut high school girl (Emma Stone) sees her reputation tarnished until she decides to use the rumor mill to advance her social and financial standing. Technically not a book, but the movie version of the Scarlet Letter.