How the hell far down does Amy Winehouse's spiral actually go? This isn't the first time she's totally bombed, but it's definitely the worst yet—like amazingly bad. She gave a surprise performance at the European Music Awards last night, singing "Back to Black," in which she was way off key, couldn't remember the words, and the words she did manage to recall were slurred. What makes the whole thing seem about five million times worse is that she has this great backup band and dancers behind her, trying to remain as professional as possible, and even trying extra hard to overcompensate for whatever the hell is going on with her.

Related: Amy Winehouse Apparently More Surprised To Be "Surprise Guest" At Awards Show Than Anyone Else [Idolator]