Justin Bieber celebrated his 31st birthday on the weekend and had a celebration for it which included him being pantsless.

Justin showed off his tattoo sleeves in a black and red basketball ... In a comment, captured by Comments By Celebs, Bieber sang Palmer's praises as he reacted to a sexy snap of her in a white ...

Justin Bieber made a public appearance, but left fans with some unease. The star went shirtless, showing off his chest and stomach tattoos, and wore layered jackets — one that was neon yellow ...

Justin Bieber was seen getting dinner with several ... Justin was wearing a black and red basketball jersey that showed off his tattoos with baggy grey-blue jeans and black shoes.