Lady Gaga goes nude in new video
Lady Gaga has stripped naked to help publicise an institute for spiritual wellbeing.
The singer initially appears dressed in white - even down to her socks - and lying on floorboards.
She then appears standing in a river, with bizarre yellow horns covering her eyes.
Later, she's seen naked, walking through a field while blindfolded and with her arms up in the air.
Still naked, she appears bent down holding a tree branch, spooning a crystal on a wooden floor and later sitting on top if it.
The video is accompanied by what sounds like a vocal exercise.
Gaga is helping to publicise a project to fund the Marina Abramovic Institute to foster collaborations between art, science, technology and spirituality.