British singer Amy Winehouse was found dead on Saturday in her London flat, soon after being out of rehab again and after being booed on stage during her Serbian concert.

Winehouse, 28, who has been fighting substance addiction for years and has been in and out rehab, is believed to have died because of a drug overdose. However, authorities are still  inquiring into the circumstances of her death and the official cause of death is still to be announced.

Winehouse's last public appearance was earlier this week when she joined goddaughter Dionne Bromfield on stage during the iTunes festival.

Amy Winehouse has canceled the show scheduled for August in Romanian capital city Bucharest, after appearing drunk on stage in Belgrad and after canceling the European tour altogether. She was supposed to perform in Bucharest on August 15.

editor@romania-insider.com