Footage of Amy Winehouse’s last public appearance showed up online over the weekend. Winehouse took the stage last Thursday in London at the iTunes Festival alongside her goddaughter Dionne Bromfield, but did not perform. Fan video shows her dancing, chewing gum, and at times mouthing the words but never actually singing or holding the microphone . . .

A few weeks before, Winehouse was booed off the stage in Serbia after showing up loaded and putting on a horrible performance. Here's one of the many videos of it you can find on YouTube …