Justin Bieber is apparently having a difficult time trusting those close to him amid the ongoing Diddy investigation. According to an article by Page Six, the singer has been isolating himself, even from people that he’s been close to for decades.

Those close to Justin Bieber are allegedly 'worried' about his behavior following Sean 'Diddy' Combs' arrest. Here's what a source said.

More Jeff Kravitz/Getty Images A separate source touched on the mental toll this situation has taken on Justin, who recently welcomed his first child, a son, with wife Hailey Bieber. "Justin is in a hard place mentally right now," the insider shared ...

Justin Bieber has “alienated” people around him as he “doesn't trust them”, said an insider, claiming that the singer has done “some really crazy s-t.”

A years-old video of the two celebrities has recirculated recently, after Combs' was indicted on federal charges.

Justin Bieber is reportedly 'falling off the map' and has 'shut himself off' in the wake of the shocking allegations against his former collaborator and friend, Sean 'P Diddy' Combs

Amid Justin Bieber 'breaking silence' on his mentor Sean 'Diddy' Combs' allegations, Justin's wife Hailey Bieber was spotted driving around Beverly Hills, California

Justin Bieber is reportedly struggling with all of the criminal allegations that have been made against his longtime pal Sean Combs, AKA Diddy. Bieber is