Bella Hadid looked happy and healthy in a black leather as she posed for snaps with fans after she filming for the upcoming FX series The Beauty in Paris on Saturday - one day after sparking concern with her thin frame.

The model, 28, showcased her toned physique in a cropped black top which she layered under an oversized black leather jacket. 

She paired her top with a some low-rise black bootcut jeans and black leather chunky boots. 

To accessorise, Bella kept it simple with large black square sunglasses and a simple silver necklace. 

Bella beamed as she posed alongside her adoring fans who waiting in anticipation to catch a glimpse of the model and actress. 

Later in the day, Bella changed into a cool oversized leather jacket which she donned over a brown top and leather trousers. 

She added inches to her frame in a pair of cowboy boots and toted her belongings in a red handbag.  

It comes just a day after she sparked worry over her extremely thin figure after stepping out in Paris this week to film new scenes.

The supermodel, who was seen covered in fake blood amidst shooting a dramatic crash scene - left many concerned after flashing her ribcage and startlingly slim waistline in a red leather bralette and matching skin-tight trousers. 

Following her sighting, some social media users expressed alarm over her frame under photos of featured on DeuxMoi's Instagram account.

One penned in the comment section, 'im concerned about bella's weight. not trying to be rude.'

Another wrote, 'This is what happens when your mom says eat a few almonds when you are hungry.' 

'I can not go through another fashion cycle of stick skinny body standards and ultra low rise jeans. Just can't,' one shared, and another added, 'I feel like the size we cannot normalize.'

A fan typed out, 'Aww it seemed like she was recovering and looked healthy. Not trying to be mean but those pics are concerning.' 

'She really took "camera adds ten pounds" a bit too seriously with this acting gig,' one commented, and another penned, 'This picture can't hurt me. I was raised on CosmoGirl/Teen Vogue/ElleGirl.' 

'Yikes we did heroin chic once we don't need to try it again,' another wrote, referencing to the 90s trend. 

However, others came to Hadid's defense with one typing, 'It's 2025 and we are still judging women's bodies.' 

Another added, 'Why is someone else being skinny so triggering for everyone?! You look how you want to look, let her look how she wants to look.' 

During a past interview with People, Bella got candid about her weight and how it tends to go up and down without her control. 

'I have lost weight and gained weight,' she told the outlet. 'My weight fluctuates so much. I really didn't mean to [lose weight]. Like I want boobs. I want my a** back. But it's not my fault. 

'My weight fluctuates and so does everybody's and I think that if people are gonna judge, that's the worst you can possibly do because everybody is different.'

The new project marks a rare venture into the film industry for the model, although little is known about her role or involvement in the FX show. 

The Disney-owned network has snapped up the show, which comes straight from Ryan Murphy’s own production company alongside 20th Television.

Its cast is A-list all the way — with Evan Peters, Ashton Kutcher, Anthony Ramos and Jeremy Pope among those named so far.

Ryan is playing his cards close to his chest, with plot details being kept strictly under wraps.

So far is has been reported that the series is based on a 2016 graphic novel that’s anything but ordinary.

Set in a twisted world where a sexually transmitted disease makes people beautiful, the story takes a dark turn when two detectives uncover a shocking conspiracy behind the bizarre epidemic.

Ryan teams up with American Sports Story’s as co-creator — so high drama, dark secrets, and plenty of jaw-dropping moments are expected.

Bella made her acting debut in Hulu's comedy-drama series Ramy and is now seemingly returning to the screen. 

Bella's all-leather look proved quite the contrast after she sent temperatures soaring last week as she modelled a stunning collection of bikinis from her new Frankies Bikinis range.

The star looked incredible as she showcased her slender figure in a stylish blue denim underwired bikini top and skimpy shorts.

Meanwhile during her last visit to Paris, Bella was reportedly involved in a blazing row with her longtime friend Fai Khadra during Paris Fashion Week.

Bella and Fai, 33, allegedly got into a heated verbal argument, according to TMZ.

An eyewitness told the publication that the two reportedly argued at an Yves Saint Laurent after-party on Tuesday, March 11, and did not leave on speaking terms.

The eyewitness claimed Bella repeatedly asked Fai to leave her alone throughout the night.

The publication alleges that Fai disregarded her requests, engaging in 'inappropriate' behavior that included aggressive gestures.

Although no physical altercation occurred, sources describe the situation as hostile, with Fai reportedly 'verbally harassing' Bella. Witnesses noted her discomfort, and the two parted on bad terms.

DailyMail.com reached out to Bella's and Fai's representatives for comment.

While law enforcement wasn't involved, several guests at the party lodged complaints about Fai's behavior with senior YSL officials.