British singer Amy Winehouse arrives at a police station in London, Friday April 25, 2008, where she voluntarily appeared to be questioned in connection with an alleged assault that took place in the north London neighborhood of Camden. (AP Photo/Anthony Devlin, PA)
June 21, 2011 7:44:09 AM PDT
LONDON (AP) - June 21, 2011 --
Troubled diva Amy Winehouse has canceled the rest of her European summer concert tour and scrapped all public performances after an embarrassing appearance in Serbia, her spokesman said Tuesday.