Article continues below advertisementKesha may be known for collecting fans' teeth, but she revealed she wears her placenta as jewelry, while simultaneously losing it on Alex Cooper's couch mid-interview. During an appearance on the "Call Her Daddy" podcast on Wednesday, May 6, the "Die Young" singer, 39, opened about the crowns and headdresses she's made out of teeth, just to realize she misplaced her placenta in her seat.