Hailey Bieber supported husband Justin Bieber as he gave a surprise performance at Don Toliver’s concert in Los Angeles on Saturday.

The Rhode founder was joined by friends, including Lori Harvey, as the pop star shocked fans with a rare onstage appearance during the rapper’s Psycho Tour stop at the Crypto.com Arena.

Hailey, who gave birth to her and Justin’s first child in August, shared a video on her Instagram Story of her man performing for the crowd.

The “Peaches” hitmaker teamed up with Toliver, 30, to give fans a special live performance of their 2023 song “Private Landing.”

The track, which also features rapper Future, is featured on Toliver’s album “Love Sick.”

For his stage appearance, Justin, 30, rocked an all-black ensemble featuring a hoodie and baggy pants. He styled the look with a white beanie.

During one portion of the song, Hailey, 27, could even be heard shouting the lyrics moments before Justin took to the stage.

Fans later shared videos of Hailey dancing at the concert on X (formerly Twitter) as they reacted to Justin’s cameo.

“Justin Bieber joining Don Toliver on stage must have been a huge moment for the crowd! 🎤✨,” one admirer wrote.

Meanwhile, another fan gushed, “WENT TO SEE DON TOLIVER & HE BROUGHT OUT JUSTIN BIEBER!! I’m not even a Justin fan but man I was SHOCKED!”

Justin’s recent performance in LA comes one month after his friend Sean “Diddy” Combs’ sex trafficking arrest in New York City.

Earlier this month, a source claimed the “Baby” singer was struggling with his mental health amid Combs’ highly publicized scandal.

“Justin is in a hard place mentally right now,” a insider told Us Weekly. “He has such a history with Diddy and the allegations against him have been hard to process.”

A separate source claimed to the outlet that Justin is “completely disgusted” by the situation involving Combs, 54, who has vehemently deny the accusations against him.

Less than one week after the disgraced rapper was taken into custody in September, a source told People that Justin was focused on his newborn son, Jack.

“He’s aware of Diddy’s arrest and all the allegations,” the insider told the outlet. “It’s not anything that he wants to focus on, though.”

The source noted that the Grammy winner has “been in a happy bubble since baby Jack was born.”

“[Justin] just wants to focus on being a great dad and husband,” they added.