Hailey Bieber proudly supported husband Justin Bieber as he performed alongside Don Toliver in Los Angeles on Saturday night.

The 27-year-old new mom — who welcomed the couple’s first child, son Jack, in August — was joined at the Crypto.com Arena show by friends Lori Harvey and Justine Skye.

The ladies recorded bits from Toliver and Bieber’s performance of their song Private Landing, which also features Future, and posted them to social media.

Hailey was clad in a black jacket and black-rimmed eyeglasses as she danced to the track, which is featured on Toliver’s 2023 album Love Sick.

She gushed over her husband as she shared a snippet of him dancing on stage and added a smiling emoji with a happy tear and a smiling emoji with red hearts.

Hailey Bieber proudly supported husband Justin Bieber as he performed alongside Don Toliver in Los Angeles on Saturday night

The longtime couple tied the knot in 2018; the pair pictured in 2023

‘Make some noise for f****** Justin B,’ Toliver said as he introduced the Canadian crooner.

Justin surprised Saturday night’s LA audience as he emerged on stage in a white beanie and a black sweatsuit.

Toliver, 30, is in the midst of his Hardstone Psycho tour which has upcoming dates in San Diego, Austin, and Atlanta.

Both Justin and Hailey have embraced parenthood with small tributes to their bundle of joy in the weeks since his birth.

Hailey recently showed off a diamond-encrusted necklace with their newborn’s initials, JBB.

And days after the baby’s birth the Rhode skincare founder shared a photo of her freshly manicured hand as she rocked a $2k Isa Grutman ‘mom’ ring.

Fans got a glimpse of the longtime couple’s firstborn child’s tiny foot and Hailey’s French manicured hand as Justin announced the news via Instagram in late August.

‘WELCOME HOME JACK BLUES BIEBER,’ the proud dad wrote in a caption to his 295 million followers at the time.

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Justin made a surprise appearance on stage with Don Toliver to perform their 2023 song Private Landing

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Hailey reposted a photo with Justin via Instagram on Sunday, writing, ‘baby’

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Hailey and Justin welcomed their first child, son Jack Blues, on August 22

Jack was delivered by Dr. Thais Aliabadi, the same OBGYN that Kylie and sister Khloé Kardashian used to deliver their children, according to the birth certificate obtained by TMZ.

He was born at Cedars-Sinai Medical Center in Los Angeles, where Kylie’s daughter Stormi Webster was born in 2018.

Taking to Instagram in earlier this month, Hailey wrote in a caption, ‘It’s October and I’m someone’s Mom,’ adding a pumpkin emoji.

The new mom and dad have yet to reveal their little one’s face to the world.