As the summer comes to a close, and some of us get ready to go back to school (or just get back into work mode), we can't help but feel a little sad to see the days of sunshine and warm weather come to an end. To make the transition a bit easier, this week we're bringing you the back to school edition of Pop Trivia! Come test your knowledge of all your favorite High School movies for a super cute PopSugar t-shirt. All you have to do is click here at noon Pacific Time (3pm Eastern), and feel free to cut class to join in - we won't tell the principal.