Game Ice Cube Justin Bieber Justin Bieber Share A Pic Of His Naked-Behind + Ice Cube & His Family Leaving The Staples Center & More Celeb Spotting! [Photos] January 20, 2013GWL Staff Recently, 18 year-old pop star Justin Bieber accidentally revealed a pic of his naked-behind on Instagram, while rocking a black tank top, jeans, sunglasses and a hat.
