QUIZ: Is "Purpose" or "Made In The A.M." Your Album Of The Year?

One Direction and Justin Bieber dropped the hottest albums of 2015 on the same day, because they just love messing with our ~feelings~ like that! Anyways, we know which album gave you purpose to stay up until the a.m.? But you have to take our quiz so we can prove we're all knowing!

Think you know everything there is to know about 1D? Take our trivia quiz to put your knowledge of the boys to the test!