QUIZ: Is this screengrab from a Little Mix or Fifth Harmony music video?

Calling all Fifth Harmony and Little Mix fans! When becoming a fan, there are many things you can do to increase your knowledge of your faves. From reading up on them to watching their interviews and concert performances, the possibilities are endless. But how big of a fan are you? Can you tell apart their music videos?

Take this quiz to find out just how big a fan you are of our fave girlbands, Little Mix and Fifth Harmony. Don’t forget to let us know how well you did by tweeting us at @maximumpop.