Justin Bieber PUNCHES Fan In Barcelona

Justin Bieber found himself in trouble again on Tuesday, November 22, getting physical with a fan as he arrived for his concert in Barcelona.

In a video of the incident, the 22-year-old's chauffeur driven car passed by a crowd of screaming teens, with Bieber's window down. When one fan reached into the vehicle to touch him, the Canadian crooner's fist appeared, popping the boy clean in the face.

Shocked, the fan retreated back to his friends, a hand to his now bloody lip.

Days before, during a concert in Birmingham, England, Bieber scolded the crowd, saying, "Screaming is just so obnoxious."

In a tweet to followers, which he later deleted, Bieber attempted to explain his behavior.

"If I didn't use this platform to say how I truly feel, and if I didn't use this platform to be the man that I know I am, and speak from what's in my heart, then I'm doing myself injustice, and I'm not doing anybody in this audience any justice," he said. "There's going to be times where I say the wrong thing, because I'm human. But I don't pretend to be perfect and I hope to God that, you know, I don't say the right thing all the time because if that was the case then I'd be a robot, and I'm just, I'm not a robot. There's times when I get upset. . .times when I get angry, there's times when I'm going to be frustrated. But I'm always going to be myself on this stage."