by Breaking Celebrity News 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 Breaking Celebrity News has the photos.