One of the biggest influencers on Instagram has some advice for others hoping to get rich quick on social media: get a real job. 'The Fat Jewish', whose real name is John Ostrovsky, thinks the online phenomenon that made him instafamous may be coming to an end. In an interview with CNN money, Ostrovsky said he thinks the field has become too crowded and the end of the influencer age is near. Plus, the latest on corporate earnings and trade tensions with Europe.