File photo of British singer Amy Winehouse arriving at the Mercury Music Awards ceremony in London.

British singer Amy Winehouse arrives at the Mercury Music Awards ceremony at the Grosvenor House Hotel, London in this September 7, 2004 file photo. Winehouse has been found dead at her home in north London, Sky News reported on July 23, 2011. REUTERS/Toby Melville/Files (BRITAIN – Tags: ENTERTAINMENT OBITUARY)