Los Angeles:- Grammy Award-winning singer Justin Bieber has shared various photographs of his travels on Instagram. In one image, he has bared his derrière. On Saturday, Bieber, 22, went completely naked in a picture he shared with his 63 million followers, with his bare backside, keeping his front hidden from the camera, reports dailymail.co.uk. He captioned the image as: “Dat a*s doe @johnny photo cred”. In the photograph, the “What do you mean” singer stood along the edge of a lake, with his feet barely touching the water. Its location has not been revealed. Bieber is currently on his Purpose world tour. He will play in Fresno and will round out his California performances on Monday in San Diego.