The 20-year-old singer threatens to take legal action if the pictures are not taken down and apology is not issued, reported Ace Showbiz.
The photos posted on breatheheavy.Com were rumoured to be the original pictures before being digitally altered to make Bieber look much more ripped.
However, the Canadian musician insists they were the fake ones. He claims his pictures haven't been retouched.
Bieber joins the likes of Mark Wahlberg, Kellan Lutz, Alexander Skarsgard, and Jamie Dornan as the model of the elite fashion house.