The Baby hitmaker is enjoying a vacation in a mystery exotic location following his visit to Australia for a religious conference last week (ends05Jul15).

He has been documenting the trip on Instagram.com, and shocked fans on Tuesday (07Jul15) by sharing a picture of him standing on the deck of a boat completely naked, pointing at the shoreline in the distance. Bieber is facing away from the camera so his butt is totally exposed.

In the caption he simply writes, "Look."

The image received more than 1.2 million 'likes' within hours of being posted.