Blake Lively goes BRALESS in thin tank top and double-camo as she films It Ends With Us with Hasan Minhaj

Blake Lively went braless under a thin beige top on the New Jersey set of her upcoming movie It Ends With Us this Wednesday.

Her sighting comes just three months after she revealed she had given birth to a fourth child by her husband Ryan Reynolds, with whom she also shares three daughters called James, eight, Inez, six, and Betty, three.

In a departure from her signature blonde look, the 35-year-old sported a luxurious mane of wavy red hair that tumbled freely over her shoulders.

She teamed a camouflage pair of high-waisted trousers with a matching jacket, heightening the effect with a set of boots.

The Café Society actress slipped into a plunging tank top that flashed her midriff and had a neckline low enough to hint at her cleavage.

Hard at work: Blake Lively went bra-less under a thin beige top on the New Jersey set of her upcoming movie It Ends With Us this Wednesday

The look: In a departure from her signature blonde look, the 35-year-old sported a luxurious mane of wavy red hair that tumbled freely over her shoulders

Aglow: She teamed a camouflage pair of high-waisted trousers with a matching jacket, heightening the effect with a set of boots

Wednesday’s shoot also included Blake’s co-stars Justin Baldoni and Hasan Minhaj, who were strikingly dressed in onesies.

Based on a romance novel by Colleen Hoover, It Ends With Us stars Blake as a woman named Lily who finds herself in an abusive marriage.

In the book, Lily grows up watching her own father strike her mother, and though she hopes not to repeat the pattern, she winds up married to a man who hits her too.

Lily’s abusive husband Ryle is played by Justin, who is also directing the movie and who shares a writing credit on the screenplay with Christy Hall.

Meanwhile the steamy Brandon Sklenar, who once played Burt Reynolds on a miniseries, plays Lily’s first love Atlas who resurfaces in her life.

Hasan on the other hand has taken on the role of Ryle’s best friend Marshall, a bond reflected in the scene they were playing in New Jersey this week.

Both men were dressed in pajama-like onesies splashed with childish patterns as they enjoyed an amiable chat on a sidewalk.

The characters even appeared to have somewhat coordinated their looks, as the costumes were in complementary shades of blue.

Wow: Wednesday’s shoot also included Blake’s co-stars Justin Baldoni and Hasan Minhaj, who were strikingly dressed in onesies

Who’s who: Based on a romance novel by Colleen Hoover, It Ends With Us stars Blake as a woman named Lily who finds herself in an abusive marriage

Details: Lily’s abusive husband Ryle is played by Justin, who is also directing the movie and who shares a writing credit on the screenplay with Christy Hall

Meanwhile: Hasan on the other hand has taken on the role of Ryle’s best friend Marshall, a bond reflected in the scene they were playing in New Jersey this week

Letting it out: When Blake’s casting was announced, Colleen, who described the book as being ‘loosely inspired by my mother,’ gushed over her leading lady on Instagram

The other side: A number of fans in the comments took objection to Blake’s casting and pointed out the age gap between her and Lily, who is 23 in the book

When Blake’s casting was announced, Colleen, who described the book as being ‘loosely inspired by my mother,’ gushed over her leading lady on Instagram.

‘Blake Lively, y’all! She’s my dream Lily,’ Colleen effervesced in the tearful video, which was filmed in front of the house where she was raised.

‘And then when I first met Justin Baldoni, who is directing the film for It Ends With Us, I immediately wanted him to be Ryle. I just thought that he had what it takes.’

She rhapsodized that ‘the good news is, he’s going to be Ryle,’ assuring the fans: ‘I think Justin and Blake have what it takes to bring these characters to life and I cannot wait for you guys to see that happen!’

A number of fans in the comments took objection to Blake’s casting and pointed out the age gap between her and Lily, who is 23 in the book.