Crystal Castle’s feisty singer has been known to get a bit wild at shows. It was only earlier this year that Glass hit a fan in the face with her microphone – which you can see here. Recently, the singer was angry when the audio equipment at their show was having issues, while playing the Sonar Festival in Barcelona. In her tantrum, Glass tried throwing a drum kit at the guards, which led to an altercation between her and a security guard.
Video: Alice Glass Punches Security Guard
