Justin Bieber has raised eyebrows again with his recent social media posts about his alleged drug use.

The "Sorry" hitmaker shared some photos featuring hanging out with some pals while working on a new project, but eagle-eyed fans spotted a glaring detail that left them concerned.

Justin Bieber has come under fire recently after he was seen smoking near his teenage brother, Jaxon, and has had several run-ins with paparazzi.

Justin Bieber Shares New Snaps With A Glaring Detail

Bieber has further fueled rumors about his well-being after his recent Instagram post set tongues wagging due to a glaring detail.

The 31-year-old singer took to social media to share photos of himself recording music in a secluded studio in the mountains. However, what caught the attention of fans was the "large" bong in the shots.

In one of the photos, Bieber's friend, Australian singer Eddie Benjamin, can be seen playing a guitar, but a closer look shows Bieber through an open doorway in the left corner, appearing to be smoking from what seemed to be a bong.

Another snap showed him on a patio with a picturesque mountain view behind him, as well as what appeared to be a bong on the floor with Benjamin next to him puffing on cigarettes.

Fans Were Concerned About The Singer's New Photos

In the comment section of Bieber's post, fans had a lot to say about his recent behavior and the glaring details they spotted in the picture.

"Hey Justin your photos seem like you're taking ice meth man don't do that sh-t you're one of my favorites. Don't even smoke weed sh-t. Leave that man," a fan said.

"All I see is a couple of potheads. Always thought @justinbieber was better than that," another Instagram user said. "At least keep it out of the public view. You're not setting a good example for your young fans. Your standards appear low."

Other fans slammed him for seemingly being away from his wife Hailey, and their son Jack Blues whom they welcomed last August.

"Have you ever cared for or parented your son?" an Instagram user wrote, while another said, "Sad that [you're] up there having immoral acts with [your] boyfriend while [someone] else is raising [your] kid and poor Hailey."

"You've been away from your son for weeks, and he's only eight months old," a third fan noted.

Justin Bieber's Rep Slams Rumors About His Health

It comes months after the "Peaches" singer sparked speculations about his health following a series of disheveled public appearances.

Shortly after, he uploaded photos that showed him smoking from what appeared to be a bong while sitting on an electric bicycle.

He also came under fire from fans after a viral social media post showed him smoking near his 15-year-old junior brother Jaxon during the first weekend of Coachella.

At the time, a rep for the singer addressed speculations that he'd been using drugs, telling TMZ that the rumors are "absolutely not true" and that he's starting to feel drained by reports that he is struggling with his mental and physical health.

"The recurring narrative that Justin is using hard drugs is absolutely not true," the rep told the news outlet, adding that his client is actually "in one of the best places in his life."

The source added that Bieber is focused on "actively parenting his newborn son" and working on making new music after enduring a "very transformative" past year, in which "he ended several close friendships and business relationships that no longer served him."

The Singer's Friends Worry About His Finances

Meanwhile, Bieber has seemingly left his friends concerned as he's allegedly spending big and partying hard even though he hasn't worked for some time now.

The singer canceled his Justice world tour back in 2022 after he was diagnosed with Type 2 Ramsay Hunt syndrome, and seemingly lost out on an estimated $90 million in income he would have earned from the tour.

"People are worried about him," a source told the New York Post. "He's literally going on [Instagram] live, smoking weed and looking out of his mind. He's flying in all his friends on private jets to his birthday party, putting it all over Instagram."

Another source told Page Six that Bieber "hasn't worked in a really long time," which makes his alleged spending more worrisome for those close to him.

Justin Bieber Is Tired Of His Actions Being 'Weaponized' Against Him

According to People Magazine, an insider shared that Bieber is "tired" of people "weaponizing" his actions into "something bad."

"Yes, he smokes weed like everyone else. But everything he does is being weaponized against him," a source told the news outlet on Tuesday, explaining the pop star was "having fun" and "vibing."

"It's not like his son, Jack, is at these events. And his brother's a teenager," the source noted. "Justin's dad came into town to bring [Jaxon] to Coachella after he saw how much fun Justin and Hailey had the first weekend."

"Look on his socials, he had an amazing time," the insider added. "They're just tired of people turning everything into something bad."