Amy Winehouse in 2007.

GALLERY: Click the image above to view photos of Amy Winehouse.

An autopsy of the late Amy Winehouse has not established a cause of death, the London Metropolitan Police said Monday.

Winehouse was found dead at her London home Saturday. Toxicology tests are underway, and will be available in two to four weeks, authorities said. Police said that the 27-year-old’s death was not suspicious.

A family spokesperson said a private funeral will be held for Winehouse on Tuesday at an undisclosed location, as Click Track reported.

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