Amy Winehouse's parents inherited all her money. Because she didn't leave a will so it automatically goes to them instead. From the New York Daily News:
Records show Amy Winehouse left an estate worth 2.94 million pounds ($4.66 million) after her death last year. The 27-year-old soul diva was found dead in bed on July 23 at her London home. Probate documents showed Wednesday that she left behind assets totaling more than 4.25 million pounds ($6.7 million), with 2.94 million pounds ($4.66 million) remaining after debts and taxes.
Since Winehouse did not leave a will, the money will go to her parents. The documents list father Mitch Winehouse as administrator of the singer’s estate. Nothing goes to her ex-husband, Blake Fielder-Civil, whom she divorced in 2009.