The definitive best girl groups of all time tier list - rank, compare, and debate the best and worst best girl groups of all time. Place each item from S (GOATed) to D (bottom tier) and share your best girl groups of all time rankings. Made for fans who love ranking best girl groups of all time, this tier list maker is free, easy to use, and perfect for settling debates on TierBuddy. Popular categories include music, pop-music, girl-groups, 90s-music.