"Justin Bieber revealed his tattooed torso on his Instagram account in October. Celebrity tattoo artist Keith ""Bang Bang"" McCurd documented working on Bieber and <a href=""https://www.instagram.com/p/BahHUsOjRPJ/?taken-by=bangbangnyc"" target=""_blank"">wrote on Instagram</a> that the new ink took  ""26 hours over 3 consecutive days."""