Jared Leto's band 30 Seconds to Mars might not be topping the charts, but they do have some devoted fans. Speaking to XFM Radio, the 41-year-old rocker and actor recently shared the details about the not-at-all creepy contents of one item of fan mail he'd received. "Someone cut their ear off once and sent it to me, that was very strange," he said casually. "A whole ear. The Van Gogh move. The note just said, 'Are you listening?' I never knew who it was, who's missing their ear out there." So what does one do with severed body part fan mail? "I poked a hole in it and wore it as a necklace," Leto joked … we hope.