WATCH: Just Bieber Punches A Handsy Fan Square In The Mouth In Barcelona

Who would have thought that he had it in him? Justin Bieber has gone and socked a fan in the mouth and by all accounts seemed to cause some actual damage.
The 22-year-old was cruising through Barcelona greeting his fans at the time when a particularly keen young man decided to get a bit too grabby through the open window of the car, Justin responded promptly with what appears to be a left cross and managed to split the young man’s lip.
The extremely surreal video shows the punch, the punch again in slow motion, then the man who received the punch attempting to convey (in Spanish) to the very, very excited women around him that the tiny Canadian behind ‘Sorry‘ just delivered a knuckle sandwich directly to his mouth.
Turns out his personal trainer wasn’t just working on his glamour muscles.
Check it out: 
Source: YouTube.
Photo: Getty Images / Jason Merritt.

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