Sure, technically this was Justin Bieber's entourage and not Justin himself that groped these young girls, but I bet they only did it because Justin is such a bad influence on them.
From the Austrian Times:
Justin Bieber has been banned from Vienna's trendiest nightclub. He went to the Passage club in Vienna, Austria - built on the site of a converted underground station - where he was surrounded by bodyguards.
According to the management at the club the bodyguards then smashed cameras of fans in the club, destroyed mobile telephones and even groped some of the young girl fans who reportedly left in tears after the Saturday morning assaults.
Club manager Joachim Bankel confirmed: "Justin Bieber is no longer welcome here."