Justin Bieber was spotted wearing a bathrobe in public while out in New York City on Saturday.

His unique outfit – consisting of a blue robe, beanie and ugg boots comes amid rumors he and wife Hailey are battling marriage problems.

The 30-year-old pop star’s latest solo sighting came just hours before Hailey stepped out with pal Kendall Jenner for lunch in the Big Apple.

Hailey, 28, and Kendall, 29, were in high spirits as they giggled during their stroll to lunch.

Hailey cut a casual figure in black baggy bottoms and a matching top, adding a leather jacket.

Meanwhile Kendall sported jeans, a gray tee and tan colored suede blazer, paired with a black knitted scarf and a burgundy hued handbag. 

Justin Bieber was spotted wearing a bathrobe in public while out in New York City on Saturday

The 30-year-old pop star’s latest solo sighting came just hours before Hailey stepped out with pal Kendall Jenner for lunch in the Big Apple.

Earlier in the day, Hailey took to Instagram to shared a series of racy snaps – including a pointed quote about rejection and resiliency.

The star shared a pH๏τo dump, with one slide featuring a quote that read: ‘I am imperfect. I have been rejected. I still have purpose.’

Read More Hailey Bieber shares cryptic post about ‘rejection’ amid growing concerns for Justin marriage

She also posted a number of sultry images of herself while sporting a pinstripe suite – with no shirt underneath.

Justin has been seen heading to the local Big Apple spa on multiple occasions, amid growing concerts amongst his fans over his mental well being and his marriage.

The Baby hitmaker — who a source recently told DailyMail.com is a ‘loose cannon’ — carried his blue iPhone in one hand and a baggy of candy, a cord and his wallet in the other. 

Speculation about their relationship has intensified, particularly in light of reports describing Justin’s behavior as ‘unacceptable.’ 

However, the couple seemed unfazed as they continue to present a united front – as they are spotted on multiple date night outings in New York City.

Earlier this month, the couple had already set tongues wagging when they were seen separately at the popular restaurant Bar Pitti. 

His unique outfit – consisting of a blue robe, beanie and ugg boots comes amid rumors he and wife Hailey are battling marriage problems .

Hailey cut a casual figure in black baggy bottoms and a matching top, adding a leather jacket. Meanwhile Kendall sported jeans, a gray tee and tan colored suede blazer, paired with a black knitted scarf and a burgundy hued handbag

Hailey and Kendall were joined by a number of their pals for the lunch outing

Hailey was spotted leaving alone around 4:30 PM, while Justin arrived with a group of friends just half an hour later, before exiting solo at 6:40 PM.

Sources close to the couple have since revealed to DailyMail.com that Justin’s weary look may be the result of him becoming ‘borderline reclusive,’ struggling with the pressures of large crowds and the constant spotlight after years in the public eye.

Read MoreEXCLUSIVE Fears for Hailey Bieber as it’s claimed Justin can go days without speaking to her

‘Justin has been struggling for the last couple of years and a significant part of that is down to his worry about being in certain public situations,’ the source said.

‘He has built up a deep fear of being out in spaces with lots of people and has a deep-seated worry about large crowds. That is one of the reasons why he’s not done any touring for a while.’

‘Justin focused on trying to heal and get better by staying away from too many outings away from his homes where he would have to mix with strangers – and that in turn has made him borderline reclusive at times.’

His fears have taken a toll on Hailey who has been desperately trying to encourage him to overcome his concerns, with the insider claiming their recent trip to Aspen was her attempt to help ease him into public life.

This report comes just days after the couple – who share son Jack Blues Bieber – appeared to present a united front, enjoying a date night together over the weekend.

In her pH๏τo series, she included an image with text layered over a pink background, which read: ‘I am imperfect. I have been rejected. I still have purpose’

On Saturday and amid rumors of marital woes, the model, 28, took to Instagram to share a series of sultry snaps as she went topless underneath a plunging blazer

However, sources tell DailyMail.com that Hailey’s friends are growing increasingly concerned about Justin’s ‘unacceptable behavior,’ with some reportedly urging her to leave the musician.

‘Hailey’s been struggling with Justin almost since the start of the marriage,’ an insider told DailyMail.com exclusively last week.

‘She loves him madly but he’s a loose cannon. Some of her friends have advised her to go it alone and leave him,’ the source shared.

‘His behavior is sometimes unacceptable. She’s put up with a lot.’

The insider said Hailey and those close to her were hopeful that he would change after the arrival of their first child, son Jack Blues Bieber, in August 2024, but despite being there for her, little has changed.

‘When the baby was born he was there for her and she thought being a father would change him for the better, but it hasn’t stuck,’ they added.

The insider said Hailey and those close to her were hopeful that he would change after the arrival of their first child, son Jack Blues Bieber, in August 2024, but despite being there for her, little has changed 

Recently, rumors about their relationship have intensified in light of reports describing the Peaches singer’s behavior as ‘unacceptable.’ A source told DailyMail.com that he is a ‘loose cannon’ and his behavior has allegedly put a strain on their six-year marriage

Justin also attempted to debunk rumors of marital woes between him and his wife after setting the record straight about unfollowing her on Instagram.

Just hours after insisting that his social media account was hacked, he returned to the app to share loved-up pH๏τos with Hailey from their trip to Aspen, Colorado.

Mystery surrounding the couple’s marriage has intensified ever since he unfollowed his father-in-law Stephen Baldwin, furthering speculation of relationship woes and concern for the star after he also shared a picture of a bong.