According to TMZ, while on tour in Barcelona, Justin Bieber punched a fan in the face and it’s all caught on video. Justin rolled by a group of fans with his window down and the fan stuck his hands in the car, and was touching Bieber’s face as the far kept going. Justin them punches the fan in the face causing his lip to bleed. Was Justin right to punch the fan in the face? Watch the video and let us know what you think.