Victoria Beckham says her daughter Harper Beckham was unhappy after her school banned make-up, even asking her mother to intervene
Victoria declined, leaving the teenager to follow the rules for now
Harper is developing Harlo by Harper, a skincare brand aimed at teenagers, with plans to launch after her GCSEs
The name has been approved in Britain, but American trademark officials rejected it over similarities with an existing supplement business
Her parents, David Beckham and Victoria, have reportedly invested more than £2.3 million in the project.