As if poor Amy Winehouse hasn't got enough problems. What with the incessant hounding by tabloid journalists, wobbly live performances, a jailbird husband and — of course — the ever-rising price of crack.

Look, I don't get what's going on here either—and, yes, this is clearly not news—but apparently singer and controlled substance enthusiast Amy Winehouse will autograph whatever is handed to her when someone visits her London residence. A perfect example is that someone, a boy named Laurence we're told, knocked on Ms.…