Justin Bieber posts naked selfie on Instagram

Justin Bieber has posted a naked photo of himself on Instagram.

According to the Hollywood Reporter, the 19-year-old singer said that he doesn't give a "f**k" about what the critics have to say, the Mirror reported.

The 'Baby' hitmaker said that he knows who he is and what he is doing in life and moreover what he has accomplished as a performer, writer, artist, performer and a human being.

Bieber also posted a snap of the cover for his collaboration with R. Kelly in new track PYD (Put You Down).