by Radar Staff
Less than a month after checking out of rehab, embattled singer Amy Winehouse was booed off stage during her comeback performance in Belgrade, Serbia on Saturday night.
What was meant to be a triumphant moment for the 27-year-old star turned out disastrously as she staggered around the stage, even falling over a speaker appearing too drunk to stand, let alone sing -- and RadarOnline.com has the photos.
At one point during the set Winehouse, who has struggled with addiction for years, had to be physically supported by a back-up singer as she mumbled her way through her songs, at points forgetting the lyrics completely.
The crowd booed and shouted at her throughout most of the 90-minute performance.
The Rehab singer has since cancelled her next two performances in Istanbul on Monday and Athens on Wednesday.
Her spokesperson said she "feels that this is the right thing to do" and that "she can not perform to the best of her ability."
Winehouse is set to return to the stage on July 8th in Bilbao, Spain.
radar_embed service=5min.com src=" http://pshared.5min.com/Scripts/PlayerSeed.js?sid=1126&width=600&height=360&playList=517712925&sequential=1&shuffle=0"