Amy Winehouse Amy Winehouse

A coroner ruled on Wednesday that Amy Winehouse died of accidental alcohol poisoning, The Associated Press reports.

"The unintended consequence of such potentially fatal levels (of alcohol) was her sudden and unexpected death," coroner Suzanne Greenaway said.

The neo-soul singer best known for her hit song "Rehab" was found dead at her home in London on July 23. She was 27.

Photo Gallery: Amy Winehouse through the years

Amy Winehouse funeral held in London