Justin Bieber still rocking on his Europe tour "My World Tour '. The pop singer, fter due in the UK, the young artist has now landed in Holland where he made a new presentation in Rotterdam on Sunday 27 March. That same day before the concert, Justin Bieber held a press conference where he addressed a series of questions drawn up by his fans who were even invited to share the stage with the singer. It should be noted that during the event, Justin Bieber won a platinum award for selling more than fifty thousand copies of their albums.