Amy Winehouse was "arrested by appointment" in London today for interfering with a police investigation. (The charge is "conspiracy to pervert the course of justice.") Details are still coming in, but the investigation is probably related to the case of her husband, Blake Fielder-Civil: He's currently in jail because he allegedly assaulted a bartender and then promised to pay the victim £200,000 to drop charges. One thing is for sure: It's not over! [BBC]