Female pop stars command some fierce fandoms to be sure, but whose fan base is the fiercest of them all? Is it Lady Gaga's Little Monsters? Beyoncé's Beyhive? Taylor Swift's Swifties? Vote now!
Mirror, mirror, on the wall, who's the fiercest fandom of them all? Is it Adam Lambert's Glamberts? Justin Bieber's Beliebers? Eminem's Stans? Vote here!