Forensic police officers work on July 23

Forensic police officers work on July 23, 2011 at the house in north London, where the body of English pop star Amy Winehouse was found earlier. Troubled British singer Amy Winehouse, whose struggle with drink and drugs overshadowed her sultry musical talents, has been found dead at her flat in north London, emergency services said. She was 27. The Grammy award-winning soul singer with her trademark beehive battled with well-documented addictions that she documented in her hit single “Rehab”. Her death is being treated as unexplained, police said. AFP PHOTO / CARL COURT (Photo credit should read CARL COURT/AFP/Getty Images)