Fifth Harmony and Little Mix are the hottest girl groups of 2017, and their fandoms make sure they stay slaying. Harmonizers supported 5H through the group's lineup change after Camila Cabello went solo in late 2016. Little Mix is the hottest girl group in the U.K. since the Spice Girls, and it's all thanks to the dedication from Mixers. Which fan army is the most mobilized? 📣
Join the conversation and vote below
The Votes Are In!