Mitch Winehouse, the father of British singer Amy Winehouse, leaves after her cremation at Golders Green Crematorium in north London July 26, 2011. The funeral of British singer Amy Winehouse was held on Tuesday after an autopsy failed to pinpoint the cause of her death.ReutersKelly Osbourne leaves Golders Green Crematorium with other mourners after the cremation of British singer Amy Winehouse, in north London July 26, 2011. The funeral of British singer Amy Winehouse was held on Tuesday after an autopsy failed to pinpoint the cause of her death.ReutersJanis Winehouse, the mother of British singer Amy Winehouse, leaves Golders Green Crematorium after her cremation, in north London July 26, 2011. The funeral of British singer Amy Winehouse was held on Tuesday after an autopsy failed to pinpoint the cause of her death.ReutersKelly Osbourne (C) leaves Golders Green Crematorium with other mourners after the cremation of British singer Amy Winehouse, in north London July 26, 2011. The funeral of British singer Amy Winehouse was held on Tuesday after an autopsy failed to pinpoint the cause of her death.ReutersMourners embrace as they leave the funeral service for Amy Winehouse at a cemetery in north London July 26, 2011.ReutersMourners embrace as they leave the funeral service for Amy Winehouse at a cemetery in north London July 26, 2011.ReutersMusic producer Mark Ronson (FRONT) walks past members of the public as he leaves Golders Green Crematorium after the funeral of British singer Amy Winehouse, in north London July 26, 2011. The funeral of British singer Amy Winehouse was held on Tuesday after an autopsy failed to pinpoint the cause of her death.Reuters