David and Victoria Beckham as their daughter Harper headed off to school after an incredible summer abroad in Miami.MORE: Harper Beckham poses for the sweetest photo with her grandparentsThe family returned to London last week and were back in their West London mansion for Harper's big day. WATCH: Harper Beckham reveals she is nervous for her first day of schoolTaking to Instagram on Thursday, Victoria shared a moving video, showing her daughter cutting a pear whilst she quizzed her about how