And on Saturday, an explicit photograph was published by TMZ, showing Bieber and his rapper pal Kalil Sharieff each sucking on the breast of a 'stripper who was hired to perform for Justin and his pals during a party at an Los Angeles recording studio'.
The photograph shows the woman - who sourced told the website looked 'old enough to be Justin's mother' - with her top pushed up in order to expose her chest, and the two young stars with their eyes closed as they got up close and personal with her.
It's a shockingly graphic picture which shows how far Justin has strayed from his once clean-cut image.
