Justin, 19, was not only alleged to have verbally attacked and threatened his neighbor but also spit on him; an incident which happened in his Calabasas home in Los Angeles, USA.
Meanwhile, a representative of Bieber has refused to comment on the development but the neighbour has admitted the former spat on him during the verbal confrontations.
The L.A. Sherriff’s Department are currently investigating the issue.
The month of March seem a bad month for the pop-star as he has witnessed unfortunate incidents in the United Kingdom and Portugal as he goes on tour.
He however takes his tour to Munich in Germany on Thursday.