A 19-year old woman has died after she was struck by a car outside a shopping centre in Perth's south-east.Police said the incident happened about 11:30pm on Saturday at the Bentley Plaza car park on Albany Highway, near John Street.The pedestrian was critically injured and taken by ambulance to Royal Perth Hospital where she later died.The 19-year-old driver of a Hyundai i30 hatchback is being questioned by police.Anyone who saw the crash has been urged to contact Crime Stoppers.