Hailey Bieber took a break from her new role as a mom, stepping out with her best friend Kendall Jenner in Hollywood on Sunday.

The 27-year-old model, who welcomed her son Jack Blues with husband Justin Bieber in August, appeared in high spirits as she and the 28-year-old reality star headed to a sushi restaurant for a relaxed outing.

Dressed in a cozy gray cardigan, the beauty pulled her sandy blonde hair back into a sleek bun as she made her way into Sushi Park in West Hollywood.

Kendall followed closely behind in a black trench coat, showing off her newly dyed platinum hair. Both friends kept a low profile, sporting sunglasses as they made their way inside.

The outing comes amid reports that Justin is determined to block out growing rumors about his connection with Sean ‘Diddy’ Combs, choosing instead to focus on his role as a first-time dad.

Combs, 54, was arrested in New York last week on charges of coercion and abuse.

Following the indictment, Justin’s past close relationship with the rapper has come under scrutiny, with resurfaced videos showing a 15-year-old Bieber spending ’48 hours with Diddy’ and partying together.

Bieber hasn’t addressed the situation publicly, but fans have expressed concern about his noticeably ‘thin’ appearance.

Now sources tell DailyMail.com that the singer feels he has no one to talk to about the Diddy revelations and is ‘sailing these waters alone.’

‘Justin feels like there is no one that he can talk to that understands and, to be honest, he doesn’t even fully understand,’ the insider explained. ‘He was a kid.’

The source added that the fallout comes amid his current struggles to try and be a good parent having not had the best example from his own father, Jeremy Bieber.

‘Justin is stressed right now,’ the insider continued. ‘He has a baby boy and trying to be a good dad without having anything to reference what a good father is.’

Speaking to the fragile singer’s emotional state, the source added: ‘He is sailing these waters alone and everyone fears that if Hailey shows any struggles with being a first time mom then this is going to be incredibly difficult for Justin.

‘Diddy could not have happened at a worse time as he is trying to experience the joy of being a father with the pain of having to deal with all of this.’

Bieber announced the birth of his first child on August 23, and gave fans a glimpse of the baby’s tiny foot and wife Hailey’s hands.

‘WELCOME HOME JACK BLUES BIEBER,’ the proud dad penned in the caption.

The former Victoria’s Secret model also shared the post on her Instagram Story with the youngster’s name and various emojis.

It came just weeks before Combs was accused of inducing female victims and male sex workers into drugged-up, sometimes days-long sexual performances referred to as ‘Freak Offs.’

According to the indictment, he would allegedly use force, threats and coercion to get the women to engage with male sex workers in the ‘Freak Offs,’ described as ‘elaborate and produced sex performances’ arranged and directed by Combs while he masturbated and often recorded them.

The indictment further stated that some ‘Freak Offs’ would last for days, requiring Combs and victims to receive IV fluids to recover from the exertion and drug use.

Diddy pleaded not guilty to charges against him and was denied bail, despite his legal team’s request for him to be released for $50 million and kept electronically monitored.