Music producer Mark Ronson (C) 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.[Photo/Agencies]

Janis 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.[Photo/Agencies]