One Last Time Ariana Grande
The examination failed to explain the cause of Amy's death.
Amy Winehouse's post-mortem took place yesterday but her death remains unexplained, with the results of toxicology tests expected to take up to a month.
The post-mortem took place at St Pancras Mortuary and the Metropolitan Police team said the examination "did not establish a formal cause of death."
Amy Winehouse's funeral is due to take place later today and will be an intimate ceremony for family and close friends.