Los Angeles: Pop star Lady Gaga has bared it all in a bizarre fundraising video benefiting the institute founded by her collaborator on her fourth studio album, 'ARTPOP'. The 27-year-old, born Stefani Joanne Angelina Germanotta, sparked internet frenzy as the video, featuring the singer fully naked in the wilderness hit the internet, reported Aceshowbiz.

In the video benefiting the Marina Abramovic Institute, Gaga is seen practicing the Serbian artist's "method," a series of exercises designed to heighten participants' awareness of their physical and mental experience. Beginning with her lying on the floor singing a single note with the same audio continuing throughout the clip, it later follows the Grammy winner raises her arms up and bending over with her eyes blindfolded. As of this writing, the art project has collected USD 231,202 of a USD 600,000 goal with 17 days left to go.