Apparently, Bieber was confused about whether the president was there or not. Bieber later wrote in a tweet, "correction. I met the presidente's family and all their friends in the private meet and greet with all their security. They were very nice."
That same year, Bieber faced two criminal complaints and demands for refunds in Argentina, in addition to trouble with police for allegedly spraying graffiti in Brazil.
Bieber angered Argentines by abandoning a concert after less than an hour and not showing up for a photo-op that some fans paid hundreds of dollars extra for. The singer's manager said Bieber