When: June 18, 2011
Where: Belgrade, Serbia
Towards the end of her life, Amy Winehouse became just as well known for her erratic and bizarre behavior as she did her music. Her concert in June of 2011 in Serbia was perhaps the most visceral presentation of this. The singer was so intoxicated and out of it, she stumbled and wandered around on stage while she attempted to perform her songs. The show was apparently so bad, she was booed off stage and the local paper called it the "worst concert in the history of Belgrade." A month later, Winehouse was found dead in her apartment, making this heartbreaking performance the last live show she did before her tragic passing.