Romeo Beckham was encouraged to keep growing his hair after he showed off what he would look like with shoulder-length locks - just like his mum Victoria.Wearing a wig, and posing next to his designer mum at their Cotswolds home, the 17-year-old wrote: "Same hair as mum. #wig."MORE: Victoria Beckham shows off incredible outdoor dining area at Cotswolds home Victoria and Romeo posing with matching hairstylesFans complimented his look, with one advising him to let it grow.