No surprise here! Amy Winehouse has been threatened with arrest for not cooperating with the police.

She was supposed to meet with authorities on Wednesday to discuss allegations that she punched a fan in the face, but didn't show. Amy's been accused of punching Serene Flash in the face, after the woman asked Amy for her autograph last month.

Police warned her that if she misses an appointment again, she'll be arrested. A source tells The Sun, "She's doing so many drugs she is completely out of it. It's hardly surprising she missed the interview."

They took the words right out of our mouths! Does it even surprise you anymore when you hear news of Amy screwing up yet again? It's getting really old! What will be surprising is if we ever hear of her making actual music again!