The 25-year-old singer posted a retro photo on Instagram, in which he is wearing a dark sweatshirt and sporting a silver earring while looking straight into the camera.
He is being hugged by a blonde girl, who is smiling at him.
She captioned the shot: “16 year ole me.”
She also shared some photobooth pictures of her and Bieber, captioned: “my only bubba.”
The couple married last year after a 10-year friendship.