WTF? Ke$ha wears a fan’s blood around her neck!

Fan blood? Interesting accessory choice, Ke$ha!

The singer was recently given the creepy necklace by a Chicago fan – it has attached a baby tooth and a vial of blood.

Ke$ha was recently snapped wearing… it. You can see a photo here.

To be fair, we’ve seen her with (allegedly) a far worse bodily fluid on her body here.