With the latest addition to the high school movie genre The DUFF, (that's designated ugly fat friend for the uninitiated) opening in cinemas this week, we're looking to test how well you know you really know your High School Movies.

The DUFF tells the story of frumpy high-school senior Bianca (Mae Whitman) who has a rude awakening when she learns that her classmates secretly know her as the DUFF - designated ugly fat friend - to her prettier and more popular pals. Desperate to reinvent herself, Bianca enlists the aid of Wesley (Robbie Amell), a charming jock. In order to save her senior year from becoming a complete disaster, Bianca must find the confidence to overthrow a judgmental student (Bella Thorne) and revolutionize the school's social order.

We have picked out 12 movies that are based in a high school for you to scratch your head over. Click PLAY below to start the quiz and see how many you can pick out.

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