A roman a clef in the vein of The Devil Wears Prada, Party Girl draws on the author’s real life experience for an exclusive behind-the-scenes look at the celebrity-obsessed world of event planning. From the party habits of America’s favorite underage singer to the worst Bridezilla of all, Party Girl reveals the ugly side of Hollywood’s prettiest parties. Monday, Mar. 24 at 7 p.m. at Booksoup.