Pop music is unquestionably the dominant genre in modern-day music, with people around the world having a shared love for the likes of Justin Bieber, Taylor Swift, Ed Sheeran and various other hitmakers.
But how down are you with the times? Can you match the ardent knowledge possessed by hardcore Beliebers and Directioners? Do you believe you know more about Tay-Tay's cats than she does?
If that's the case, try our pop quiz and find out!