He's getting cheeky!

On Saturday, Justin Bieber gave the world a better glimpse at his behind as he flashed bare butt while standing in front of a poster bearing his name.

The 18-year-old pop star posted the picture to his Instagram account, where it quickly received 86,000 likes before it was deleted while manager Scooter Braun acknowledged the funny gesture.

"As a prankster you have to respect another good prank," Braun posted to his Twitter feed. "Only makes sense. #crackdealer."

Boys will be boys!