Due to a very public spat with ex-girlfriend Selena Gomez, Justin Bieber has quit Instagram.
It's true. He's out. For now, at least.
The reasons why are complicated, but you can click HERE to relive the crazy back and forth with Selena that led to this decision.
How long will Bieber stay away? Who knows.
How is Twitter reacting to this news? With a #JustinDeactivatedParty, as you can learn more about below...