Jennifer Lopez looked stunning as ever but appeared downcast at the Road to the Golden Globes Party during the 2024 Toronto International Film Festival.

While attending the soirée held at the Four Seasons Hotel in Toronto, Ontario, the 55-year-old singer put on a glamorous display in a semi-sheer, chiffon dress.

Meanwhile, Demi Moore, 61, made a grand arrival modeling a bold, red leather dress for the festivities.

Sporting a monochromatic look, she rocked a pair of sandal heels with criss-cross, scarlet straps and sported large, silver hoop earrings.

The Ghost actress looked radiant in a dewy, sun-kissed makeup look with a reddish-pink lip to top it all off.

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Jennifer Lopez looked stunning as ever but appeared downcast at the Road to the Golden Globes Party during the 2024 Toronto International Film Festival

Jennifer Lopez stuns at ‘Unstoppable’ premiere at TIFF 2024

For the event, both Moore and Lopez wore their hair down in stunning, straight hairstyles with a middle part.

Lopez’s attendance at the party comes after she debuted her new film, Unstoppable, at the Toronto International Film Festival on Friday night and wore a sparkly, nearly nude revenge dress to the premiere after filing to divorce her estranged husband Ben Affleck, 52.

Pamela Anderson and Gia Coppola were also spotted in attendance at the bash, and they looked like a stylish pair as they modeled casual-chic ensembles.

Anderson, 57, looked effortlessly chic in an all-black ensemble with an oversize blouse and trousers, pointed toe booties and a bold, red lip.

Coppola, 37, donned a cream-colored cardigan with only the middle few buttons fastened, high-waisted jeans and black, leather Mary Jane flats.

At the event, Lopez made a glitzy appearance following the positive reception of her new film, which Affleck co-produced with Matt Damon.

The actress went for a monochromatic look as she paired her romantic and flowing dress with matching, leather boots.

She carried a white, marbled clutch purse with gold hardware and accessorized with dazzling statement jewelry from SABYASACHI.

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While attending the soirée held at the Four Seasons Hotel in Toronto, Ontario, the 55-year-old singer put on a glamorous display in a semi-sheer, chiffon dress

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For the event, she wore a plunging, baby pink slip dress with cascading ruffles adorning the asymmetrical hemline

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Over the stunning garment, she wore a matching, waterfall-style cape with a chic, mock-neck style. She carried a white, marbled clutch purse with gold hardware and accessorized with dazzling statement jewelry from SABYASACHI

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The Bronx native went for a monochromatic look as she paired her romantic and flowing dress with matching, leather boots

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The bombshell tucked her hair behind her ears to showcase the gems and left the rest of her thick strands down in a sleek and straight style. For makeup, she opted for a glamorous, dark brown smoky eye teamed with peachy pink blush and a perfectly glossy, nude pink lip

Although her ring finger was noticeably bare, the stunning diamond on her pointer finger was light refracting.

The Bronx native also sported massive jewels in the form of dangling earrings, which peeked out from behind her long, blonde-highlighted tresses.

The bombshell tucked her hair behind her ears to showcase the gems and left the rest of her thick strands down in a sleek and straight style.

For makeup, she opted for a glamorous, dark brown smoky eye teamed with peachy pink blush and a perfectly glossy, nude pink lip.

On the red carpet, she also posed with the inspiration behind the biopic — Anthony Robles and his mother Judy Robles, whom she portrayed.

After making an appearance at the party, she took to Instagram to thank the people she worked with to create Unstoppable but noticeably left out Affleck.

She shared a photo with wrestling icon Anthony Robles and his mom Judy Robles as well as her costars Don Cheadle, Bobby Cannavale and Jharrel Jerome.

She also shared clips of the Robles mother-son duo receiving a standing ovation after the movie premiere and screening on Friday.

In the caption, she penned a heartfelt, lengthy message to her 251 million followers about being a part of the team creating the movie behind Anthony Robles’ inspiring story.

‘I can’t wait for you guys to see this movie!!!! This is my favorite picture from what was one of the most magical nights I think I’ve ever had with a film,’ she began.

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Sporting a monochromatic look, she rocked a pair of sandal heels with criss-cross, scarlet straps

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Like Lopez, she left her hair down in a sleek, straight ‘do, and she sported large, silver hoop earrings

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She looked radiant in a dewy, sun-kissed makeup look with a reddish-pink lip to top it all off

Demi Moore oozes elegance in black and white for The Substance

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Pamela Anderson and Gia Coppola were also spotted in attendance. They looked like a stylish pair as they modeled casual-chic ensembles

‘Besides playing Selena, playing the role of Judy Robles and bringing her and her struggles and triumphs with her amazing son, Anthony Robles to life, was one of the great honors of my life,’ Lopez continued.

‘These are the type of movies that the world needs right now more than ever. Inspiring, uplifting, exciting and emotional. At times difficult to watch but so real and so moving,’ she added.

She noted that Unstoppable is a ‘perfect family movie’ that ‘will have you cheering while you hold back the tears,’ and she encouraged her fans to go see the movie around the holidays as Unstoppable will premiere in theaters on December 6.

‘It is our gift to you to introduce the story of this inspiring UNSTOPPABLE family,’ she concluded. ‘Thank you to Billy Goldberg, Jharrel Jerome, Bobby Cannavale, Don Cheadle, and especially Judy Robles and Anthony Robles for making Unstoppable an unforgettable experience for me.’

Her post comes about two and a half weeks after she filed for divorce on her and Affleck’s two-year wedding anniversary.

Despite navigating the end of her fourth marriage, a source told DailyMail.com that the Let’s Get Loud hitmaker was happy to ‘head to the Toronto Film Festival to promote this film because Unstoppable means a lot to her, she wants to support it.’

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Ana de Armas and Sydney Sweeney were also in attendance at the event on Saturday evening

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Both Sydney (left) and Ana (right) looked stunning in contrasting black dresses as they posed for photos on the red carpet

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Jennifer posed with the inspiration behind new new film Unstoppable — Anthony Robles and his mother Judy Robles

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The actress also posed for a photo with Judy — whom she portrayed in the movie

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Liv Pollock and Dacre Montgomery also joined guests at the star-studded event on Saturday

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Actresses Annalise Basso (left) and Sadie Laflamme-Snow (right) posed for red carpet photos before making their way inside

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Denis Villeneuve was seen chatting to Ana de Armas and Sydney Sweeney during the event

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British actress Ellie Bamber wore a striking sheer outfit and strappy sandals on the red carpet

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Andrew Garfield (left) and Kevin Woo (right) were along the stars on a busy night in Toronto

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Ellie posed for a photo alongside film, TV and theatre director Nick Hamm at the event

‘It is a true life story that is very inspirational and she is proud to be a part of it. Acting in the movie was a high point for her,’ the insider added.

‘The movie has been getting a lot of attention and Jennifer wants it to do the best it can. She is very professional and always works hard to give her movies their best opportunities.’

And her hard work proved fruitful as she earned a standing ovation and was praised by Anthony Robles — who was not only the inspiration for the movie but also a producer and a stunt double for Jharrel Jerome, the actor portraying him.

In the film, Lopez portrayed the wrestling champion’s mother Judy Robles.

At the Toronto International Film Festival premiere on Friday, Robles told PEOPLE about how it was difficult opening up about the pain he experienced in real life in order to turn his life story into a movie.

However, he noted that Lopez and the rest of the cast ‘nailed it.’

‘I’d say the most difficult part was just telling the uncomfortable things,’ he said. ‘But I felt like in order to tell my story correctly, and truly impact the most people, they had to know my pain. They had to know the scars that I went through and what I dealt with.’

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After making an appearance at the party, she took to Instagram to thank the people she worked with to create Unstoppable but noticeably left out Affleck

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In the caption, she penned a heartfelt, lengthy message to her 251 million followers about being a part of the team creating the movie behind Anthony Robles’ inspiring story

He continued: ‘I think that was tough for me, but it was also therapeutic.’

Robles noted that there were ‘a couple of things here and there that weren’t able to fit in the film,’ but he was pleased with the ‘overall message.’

The wrestling icon, who also gave Lopez and the film a standing ovation as the credits rolled, added: ‘We nailed it and this team nailed it.’

Robles also shared an inspiring message and emphasized that ‘no matter what you’re wrestling, you can overcome it. You can be unstoppable.’

The biopic, which is based on his empowering life story, was helmed by Affleck — who was a no-show at the premiere — and his close pal Matt Damon.

Unstoppable will receive a theatrical release on December 6.