Poppy Moore's mother's death five years ago has led her to a life filled with parties and booze, which turns the sixteen-year-old into a self-obsessed, incorrigible brat. Though she's handed credit cards with unlimited balances and surrounded by countless hangers on, Poppy can't escape the mounting frustration she feels with her family situation, and she makes sure that everyone knows it. After an over-the-top prank that pushes her father one step too far, Poppy is shipped off to an English boarding school. Finding herself in a foreign world of early curfews, stern matrons and mandatory lacrosse, the American princess has finally met her match: a school of British girls who won't tolerate her spoiled ways. Under the watchful eye of the school's headmistress and surrounded by a new circle of friends, Poppy begrudgingly realises her bad-girl behaviour will only get her so far.