Justin Bieber’s Feud With Usher Has ‘Been Simmering For A Long Time’

Justin Bieber and Usher‘s alleged clash at an Oscars party was not an isolated incident, but rather the breaking point in a longer-running rift between the two, according to insiders.

Usher is said to have confronted his former protégé at the event, with some claims suggesting the situation may have briefly turned physical.

Neither Usher nor Justin Bieber has confirmed that the altercation took place, but insiders allege that their ties to disgraced rapper Sean “Diddy” Combs are at the center of the tension.

Insiders Claim Clash Between Justin Bieber And Usher Had Been Brewing for Years

In the wake of Justin Bieber and Usher’s alleged altercation at an Oscars after-party, insiders have revealed more about what led to the incident.

One source, speaking to Rob Shuter’s #ShuterScoop, claimed the clash had been a long time coming, as the two have reportedly been feuding privately for years.

“This didn’t start that night. It’s been simmering for a long time,” the source shared. “Justin feels like he’s finally seeing things clearly, and he does not like what he sees.”

Earlier reports linked the alleged altercation to Sean “Diddy” Combs, who mentored Usher and had access to Bieber during his early years in the industry while he was under Usher’s label.

The insider backed this claim, saying Bieber once trusted Usher to protect him but now feels his mentor let him down.

“Usher brought him into that world when he was just a kid,” the source pointed out. “Justin trusted him to look out for him, and now he feels like that did not happen.”

Justin Bieber Had Several ‘Painful’ Realizations About His Time With Usher

Bieber and Usher’s ties to Diddy came under scrutiny following the rapper’s multiple sexual offense charges in late 2024.

The situation seemingly gave Bieber much to reflect on and ultimately led to what is believed to be a series of painful realizations for the pop star.

“He is not that teenager anymore. He is looking back with very different eyes,” the insider remarked. “And some of those realizations are painful.”

The Pop Star Plans On ‘Closing’ That Chapter In His Life ‘For Good’

Bieber is said to have been holding on to a lot of pent-up feelings about his time with Usher.

However, according to the insider, Bieber, for now, has no plans of resolving his issues with his former mentor.

“This is not about one argument. This is about years of built-up feelings,” the source continued. “For Justin, this is deeply personal.”

“He is not interested in going backward. He is closing that chapter for good,” the insider also noted.

Justin Bieber Denied Being Molested By Usher’s Mentor

Over the last year, videos of Bieber and Diddy have resurfaced, sparking conversation about whether the former teen sensation was molested by the Bad Boy Records founder.

One video in particular allegedly shows the two spending 48 hours together, although they were cryptic about what they intended to do.

“Where we hanging out and what we’re doing we can’t really disclose. But it’s definitely a 15-year-old’s dream,” Diddy could be seen saying in the video, per People Magazine.

“For the next 48 hours, he’s with me. And we’re gonna go full. Buck full crazy,” Combs also remarked in the footage.

Despite the video hinting at more, Bieber, through a representative, has since denied being assaulted by Diddy.

“Although Justin is not among Sean Combs’ victims, there are individuals who were genuinely harmed by him,” read the statement that emerged in March 2025. “Shifting focus away from this reality detracts from the justice these victims rightfully deserve.”

The ‘Baby’ Singer Sparked Worries With His Erratic Behavior

Despite the denials, Bieber’s behavior in the months following Diddy’s sexual offense charges has hinted at underlying issues.

Earlier this month, he was seen displaying erratic behavior on a private jet with a friend, including appearing with glazed eyes and rapping oddly into a camera, according to a report.

At the time, a well-placed source described the singer’s behavior as concerning for someone of his age.

“He is 30 years old now; he’s an adult and should be taking better care of himself. He knows everyone scrutinizes him,” the insider shared.

Another source claimed that Bieber has been acting like a “rebellious teenager,” which has left his loved ones frustrated.

“He has to get his sh-t together and return to the inspirational figure he was before,” the insider continued. “He needs to be on his A-game.”