If you suspected that Ivy Supersonic, the Howard Stern groupie and self-described "fashion designer, entertainer, publicist, promoter, event planner, and animated character designer" wasn't the most balanced person on the planet, consider your suspicions confirmed. It seems she went off her meds recently, has been roaming the streets armed with a knife, thinks Ray Kelly is conspiring against her, and had to be sent to Bellevue by the police yesterday. [NYDN]

Dealbook has an update in the case of Ivy Supersonic, the "fashion designer, entertainer, publicist, promoter, event planner, and animated character designer" who was busted for bringing a "recording device" to Bernie Madoff's sentencing earlier this week. As suspected, she says she was planning to tape the proceedings for Howard Stern's radio show. (In fact, she tells reporter Zachery Kouwe that the "device" was a Blackberry Pearl that belonged to Robin Quivers.) She also reports that she's talking to her lawyers about whether she has a legal right to get the tape back, since it "could be worth $1 million." Best of luck with that, Ivy. [Dealbook, previously]

Does Ivy Supersonic strike you as the sort of person who would have fallen victim to Bernie Madoff? Not so much? Perhaps that explains why her attempt to tape-record Madoff's sentencing yesterday didn't turn out so well and she got caught in the act. Ivy Silberstein, as she's known in real life, brought a "recording device" into the courthouse, a violation of the rules, obviously. But someone apparently spotted her and Judge Denny Chin ordered that court officers seize the device and delete the material before returning it.