Ke$ha, who is no stranger to body parts after drinking 'blood' from a heart on stage, wears a necklace made from her own placenta.

The 24-year-old 'Blow' singer explained to Spin magazine that she keeps it on at all times to improve her "psychic abilities" and extrasensory intuition.

"My favourite keepsake is my placenta. My mom found in my basement, crushed it up, and made into a necklace that I wear every day to improve my psychic abilities."

Watch her latest tour diary update here: