Hailey Bieber released modeling photos from her four-month pregnancy.

The 27-year-old recently shared a snapshot of herself from her YSL ad, revealing that she was concealing a minor secret behind her stylish outfit.

Hailey captioned her Instagram Story on Monday morning, ‘Shot this 4 months preggy with lil bean in my belly.’

Hailey Bieber shared throwback photos from a YSL shoot while she was four months pregnant

The Rhode founder wore a beige, strapless jumpsuit with a band around her waist.

Hailey wore a black YSL backpack and bangle bangles as she looked into the camera. She completed her appearance with closed, pointed-toe shoes.

The model is expecting her first child with husband Justin Bieber, and she continues to exhibit her growing bulge on social media.

In a close-up photo on her Instagram, the skincare mogul wore her typical YSL black specs and enormous silver drop earrings.

‘Summer 24 taken by @graysorrenti @anthonyvaccarello,’ she wrote below the photos.

Hailey’s photoshoot follows her trip to Tokyo, Japan, with Justin Bieber during Memorial Day weekend.

Hailey flaunted her bump in a cropped white t-shirt and matching white shorts. She completed her appearance with a green, white, and orange cardigan, striped bucket hat, and white sneakers.

Justin dressed casually with an enormous olive green button-down shirt, knee-length shorts, and slippers.

The pair, who married in 2018, announced they are expecting their first child in a romantic video montage uploaded on Instagram, chronicling their Hawaii vow renewal.

The clip showed a pregnant Hailey in a lace Saint Laurent dress and flowing veil, posing for maternity shots in a field, while the Baby singer kissed his bride.

Since breaking the news, the supermodel has continued to provide updates, referring to the 𝚋𝚊𝚋𝚢 as a ‘little cherry flower’ and describing her pregnancy cravings.

‘Currently my biggest craving,’ Hailey wrote on her Instagram Story in May. ‘Egg salad on top of a pickle with hot sauce, and no you’re not allowed to judge.’

Meanwhile, it’s safe to say the Peaches artist is just as excited to become a father.

Justin posted snaps of Hailey holding her belly to his Instagram page, simply writing, ‘They wish 𝚋𝚊𝚋𝚢, they wish.’

These days, Hailey is back with her glam videos, recently sharing a tutorial for ‘My Peachy Beachy Summer Makeup’.

The influencer – whose hottest trends include glazed doughnut nails – has spilled the secrets of her makeup look for the hotter months.

The 27-year-old rocked black shades and drop earrings while shooting for the YSL summer campaign

Here the model was also seen in a new image shared on Monday while at Rhode

And Bieber posted this selfie from inside her closet

In a YouTube video, Hailey shared: ‘It’s so glowy and moisturizing and good for the skin barrier without being heavy.’

The pregnant beauty used the Peptide Glazing Fluid, Dolce Glow’s Contour Self-Tanning Sculpt and Glow, Hourglass’ Concealer, Hydrating Skin Tint and Translucent Powder.

She then applied her peachy shades of blush.

Not revealing the brand, suggesting it’s an unreleased Rhode product, Hailey said: ‘I’m gonna go in with this sunburnt bronzy terracotta color first.’

‘The other color I’m going in with has a pinky-orange color.’

Meanwhile, Hailey recently revealed that Kate Moss will always be her beauty ‘muse’.

Asked who is on her beauty mood board, she told Harper’s Bazaar magazine: ‘I am constantly saving photos of Kate Moss. There’s something that I feel is so magnetic about her and her beauty.’

Hailey added, ‘She has transcended multiple periods of time.’

‘I just love the unevenness of her look,’ she continued. ‘You know, so effortless, so carefree.’

The couple renewed their vows in an intimate ceremony in Hawaii, while simultaneously sharing their 𝚋𝚊𝚋𝚢 news

Since revealing her pregnancy in May, the beauty business creator has put her belly on display. She just unveiled an altered cosmetics routine for the summer.

And it does not appear that this will cease anytime soon. ‘She will always be a muse, for sure.’

However, Hailey considers it ‘flattering’ that she is a beauty inspiration to others.

When asked how it feels to be on so many other people’s mood boards, she said, ‘It’s quite flattering. It’s incredibly enjoyable to be able to connect with other people through beauty, dress, or hair, whatever it may be.

Adding, ‘I’ve really enjoyed immersing myself in this beauty community.’

‘There are so many beautiful people on TikTok and Instagram,’ she told the site, ‘and so many amazing creators who I’ve met and spoken with.’

‘Just watching their films to see how they use their creativity and point of view,’ she added, ‘has inspired me in a number of ways.’