Justin Bieber Poses Bucket Naked For Instagram [Photos]

Justin Bieber

Justin Bieber

Cake by the pound. That’s what Justin Bieber is serving. The 21-year-old pop star, is not afraid to show the public what his butt looks like and he’s perfectly confident in the skin he’s in.

Look

A photo posted by Justin Bieber (@justinbieber) on

While vacaying, Bieber posed completely nude (with his backside turned away) and snapped a photo for Instagram. We’re not sure what motivated his booty-licious pic, but it’s certainly has a few of us talking.

[SEE FULL CLOTHED PIX OF BIEBER ON THE NEXT PAGE.]