Pop singer Justin Bieber, 30, is once again making headlines as new footage emerges showing him in concerning states while abroad.

On Thursday, Bieber was spotted by paparazzi during a walk in New York City, where fans noted his 'hollow' expression, leading to widespread concern online.

Over the weekend, additional footage of Bieber dining in the city revealed him looking disheveled and confused, further alarming fans.

Social media users expressed their growing worry, with one tweet asking, 'What is going on with Justin Bieber?' and others pointing out his lack of a belt, which they found troubling.

Speculation about Bieber’s mental and emotional health intensified following his association with Sean 'Diddy' Combs' recent legal issues.

Reports suggest that Bieber, who had known Diddy since he was 13, was deeply shaken after the rapper’s arrest in September on charges including blackmail and human trafficking.

Amid these concerns, rumors surrounding Bieber’s marriage to model Hailey Bieber have persisted, with sources close to Hailey indicating that some of her friends have suggested she consider leaving him due to his behavior.