JUSTIN Bieber has been urged to get his life together and start acting his age, two people close to the singer told The U.S. Sun.

New dad Justin, 30, has sparked concern recently with his gaunt appearance and erratic behavior.

Justin Bieber and Hailey Bieber in New York City.
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Justin and Hailey Bieber seen hanging out in New York City earlier this monthCredit: Getty

Justin Bieber wearing a light pink hoodie and white pants in New York City.
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The singing superstar has sparked concerns about his health recentlyCredit: Getty

Justin Bieber shirtless with a friend.
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The U.S. Sun spoke to two well-placed sources who want him to grow up and act his ageCredit: Instagram

Two men hugging at a birthday celebration.
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Justin Bieber ditched his pants to celebrate his 30th birthday with friendsCredit: Instagram
Earlier this week, his devoted fans were stunned after a wild video surfaced of him rapping on a private jet with a friend.

Holding a bag of chips while swaying slowly, the singer, his eyes glazed, slapped his leg and rapped into the camera: “I fly high like a bad guy, I fly high like a magpie, I go high like a bad guy.”

Some worried fans interpreted the clip as a cry for help.

This incident came just two days after Justin denied allegations of drug use.

Justin Bieber posts alarming video smoking after sparking concerns

Two well-placed insiders — one a business advisor and the other a personal advisor — told The U.S. Sun they fear Justin has reverted to “acting like a teenager” and is “losing touch with reality.”

“It’s concerning,” the first source said.

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

The singer has been facing growing concerns over his recent behavior and appearance, which have fueled rumors about his health and marriage.

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In August of last year, Bieber and his wife, Hailey, welcomed their first child, a son named Jack Blues.

Adjusting to life as a new dad, the Baby hitmaker has had his hands full— but his team insists his focus remains firmly on his health, family, and art.

Justin Bieber posts alarming video smoking after sparking concerns with bizarre behavior as fans beg star to ‘get help’
The insider stressed that the last 12 months have been “complicated” and that there has been too much partying and not enough attention to his diet and overall well-being.

Earlier this month, the singer was spotted out in Hollywood with comedian Dave Chappelle, looking noticeably thin.

“For a guy who used to work out and eat healthy, it’s strange to see him like this,” the source said.

‘HE’S AGED 10 YEARS’

“I’m not the only one telling him that he doesn’t look great—not for his fans, not for the public. His image as a dad isn’t great; he looks like he’s aged 10 years.”

Justin’s representatives have pushed back against those questioning his mental and physical well-being, telling TMZ that the past year has been a “transformative” period for the pop star.

He has reportedly ended several close friendships and business relationships that no longer align with his goals.

The U.S. Sun exclusively revealed that the protracted launch of his Skylrk fashion brand has once again stalled.

Despite the swirling rumors, Justin’s team claims he’s been fully committed to supporting Hailey and their son.

They also criticized the persistence of “negative, salacious, and harmful narratives” surrounding him, maintaining that he’s prioritizing his well-being and creative pursuits.

The second source, however, described the video of him on the plane as “pathetic,” adding that he needs to snap out of this “weird period.”

“I am so fed up with seeing him eating chips, drinking sodas, and eating burgers all the time,” said a fitness expert who has worked with Bieber in the past.

“That isn’t good for you at all, and it creates a negative cycle when you keep doing it.”

BLOCKBUSTER CAREER

The friend was quick to remind everyone of Bieber’s immense success—he has sold over 150 million records worldwide, and his songs have been streamed a staggering 32 billion times.

Yet, according to the insider, “behaving like a rebellious teenager” is “very frustrating” for those who continue to support him.

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

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“Justin needs time off, in my opinion,” concluded the first confidant.

“He should focus on simple things and cut out the immature behavior.”

Justin Bieber sitting on the floor.
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Justin wore massive baggy pants to celebrate his birthday with friendsCredit: Instagram

Justin Bieber with his family.
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Justin posted a rare pic of son Jack Blues and wife HaileyCredit: Instagram

Justin Bieber leaving a theater.
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Bieber’s camp stress he’s continuing to work on his music and is focused on the future despite the continuous negative publicityCredit: Getty