F rom long locks to that “No 1 all over”, when Harry Styles changes his hair everyone takes notice. “What Harry does next becomes next,” the men’s groomer John Vial says. “He’s our very own trend whisperer.

” But when Styles sat on the front row at London Fashion Week to support his favourite brand, SS Daley, sporting a new, slightly fluffy and somewhat weird (in a good way) hairdo, we found ourselves asking: is that Harry Styles or Nathan Barley? Nearly 20 years have passed since the satirical sitcom about east London’s new- media numpty of the same name hit our screens, immortalising his signature hipster hairdo, the Hoxton fin (previous dabblers in the style have included Gareth Gates and Jamie Oliver). But Styles’s new-look mini.