Bella Thorne puts on a devoted show with her fiance

Bella Thorne puts on a devoted show with her fiancé Mark Emms as she flaunts her curves in a black zip-up dress at the amfAR NYFW party

Bella Thorne turned heads in a sexy black dress as she got cozy with her fiancé Mark Emms while attending the amfAR NYFW cocktail party at celebrity hotspot The Mulberry in New York City.

The 26-year-old actress, who attended Christian Cowan's show on Monday, made a busty appearance in the form-fitting, long-sleeved, zip-up dress with a subtle center slit.

She wore gold bangles on the cuffs of her sleeves and matched her earrings, which were made of gold and black stone, to the accessories.

Bella was confident as she entered the SoHo bar in a pair of black pointed-toe slingback stilettos.

The star appeared completely smitten with her fiancé Mark, 44, who wore a black crew-neck shirt and a gray blazer.

Bella Thorne turned heads in a sexy black dress as she got cozy with her fiancé Mark Emms while attending the amfAR NYFW cocktail party at The Mulberry in New York City

Bella Thorne turned heads in a sexy black dress as she got cozy with her fiancé Mark Emms while attending the amfAR NYFW cocktail party at The Mulberry in New York City

The 26-year-old actress made a busty appearance in the form-fitting, long-sleeved, zip-up dress with a subtle center slit

The 26-year-old actress made a busty appearance in the form-fitting, long-sleeved, zip-up dress with a subtle center slit

She wore gold bangles on the cuffs of her sleeves and matched her earrings, which were made of gold and black stone, to the accessories

She wore gold bangles on the cuffs of her sleeves and matched her earrings, which were made of gold and black stone, to the accessories

Bella's multi-zip dress had a slightly off-the-shoulder design and was also slightly cut off at the back.

The former Childhood star's glossy hair was side-parted and had bouncy curls that cascaded down her back and over her shoulders.

The beauty's nails were long, rounded and painted a deep plum tone, some with gold decals.

Her makeup was applied flawlessly, with black liquid liner highlighting her brown eyes.

And the wife-to-be flaunted her stunning diamond engagement ring at the star-studded event at The

Bella and Mark got engaged in May 2023 after nine months of dating after meeting on the beach in Ibiza at Cara Delevingne's birthday party.

In December, Bella revealed that her huge stone was actually her fifth ring after Mark got her five rings to choose from.

She explained that her future husband “saw her face” after he popped the question and knew it wasn't “the one.”

The star appeared completely smitten with her fiancé Mark, 44, who wore a black crew-neck shirt and a gray blazer

The star appeared completely smitten with her fiancé Mark, 44, who wore a black crew-neck shirt and a gray blazer

Bella and Mark got engaged in May 2023 after nine months of dating after meeting on the beach in Ibiza at Cara Delevingne's birthday party

Bella and Mark got engaged in May 2023 after nine months of dating after meeting on the beach in Ibiza at Cara Delevingne's birthday party

Bella was confident as she stepped out in a pair of black pointed-toe slingback stilettos Her multi-zippered dress had a slightly off-the-shoulder design and also fell at the back

Bella was confident as she stepped out in a pair of black pointed-toe slingback stilettos and her multi-zip dress featured a slightly off-the-shoulder design and also fell at the back

The former Childhood star's glossy hair was side-parted and had bouncy curls that cascaded down her back and over her shoulders

The former Childhood star's glossy hair was side-parted and had bouncy curls that cascaded down her back and over her shoulders

The wife-to-be showed off her stunning diamond engagement ring at the star-studded event

The wife-to-be showed off her stunning diamond engagement ring at the star-studded event

As Bella showed off her toned legs in the sexy dress, she showed off delicate tattoos on one of her legs (pictured with Matthew Postlethwaite).

As Bella showed off her toned legs in the sexy dress, she showed off delicate tattoos on one of her legs (pictured with Matthew Postlethwaite).

Bella admitted she “didn't see anything wrong” when she first rang the bell, but the entrepreneur insisted she found the perfect style.

The former Disney star said she “wore each ring for about two weeks to try it out” as Mark “wanted it to be perfect.”

In addition to her fiancé, Bella was joined by Cali Albanese, who also dressed in black for the soiree.

In other moments, she posed with guests like Jason Parks, Mike Adler, Hema Bose, Jesse Greenwald and Jessica Gomes.

As Bella showed off her toned legs in the sexy dress, she also showed off delicate tattoos on one of her legs.

Also making a splash at the meeting was PR guru and Real Housewives of New York City star Jessel Taank.

The 44-year-old beauty looked stunning in a sheer black dress covered in embellished stones and pearls.

The look featured long, subtle bell sleeves and reached to the ankles.

The beauty's nails were long, rounded and painted a deep plum shade, some with gold decals (pictured with Indi Star).

The beauty's nails were long, rounded and painted a deep plum shade, some with gold decals (pictured with Indi Star).

Her makeup was applied flawlessly, with black liquid liner highlighting her brown eyes (pictured with Kim Shui)

Her makeup was applied flawlessly, with black liquid liner highlighting her brown eyes (pictured with Kim Shui)

Bella mingled with Cali Albanese, who was also dressed in black for the soiree

Bella mingled with Cali Albanese, who was also dressed in black for the soiree

She also posed for a photo with Jason Parks and Mike Adler

She also posed for a photo with Jason Parks and Mike Adler

The socialite mingled with other guests - LR Hema Bose, Mike Adler, Bella, Jesse Greenwald and Jessica Gomes

The socialite mingled with other guests – LR Hema Bose, Mike Adler, Bella, Jesse Greenwald and Jessica Gomes

She wrapped her arms around Dhaval Bhanusali and Muneeb Shah during the star-studded event

She wrapped her arms around Dhaval Bhanusali and Muneeb Shah during the star-studded event

The actress also smiled alongside fellow guests Martin Soto, Nichole Friedman and Vincent Perella

The actress also smiled alongside fellow guests Martin Soto, Nichole Friedman and Vincent Perella

She elevated the outfit by adding a pair of metallic silver open-toe platform heels.

Her long and glossy dark locks were parted in the middle and tucked behind her ears as they flowed down her back.

To complete her eye-catching look, the mother-of-two wore a pair of stunning fringe earrings.

She carried a metallic silver clutch and sported a flawless baby pink manicure.

Internet personality Chantal Monaghan appeared in a nude dress covered in stones.

The sheer dress was topped off with a long black coat, which she wore open to show off her sexy look.

Meanwhile, model Megan Williams looked gorgeous in a blouse and knee-length skirt combo that was black and green with purple floral accents.

Alexina Graham, also a model, wowed in a gray skirt suit, which she accessorized with white boots and a lime green handbag.

Also making a splash at the meeting was PR guru and Real Housewives of New York City star Jessel Taank

Also making a splash at the meeting was PR guru and Real Housewives of New York City star Jessel Taank

Jessel posed next to fashion blogger and influencer Katya Tolstova

Jessel posed next to fashion blogger and influencer Katya Tolstova

Internet personality Chantal Monaghan appeared in a nude dress covered in stones

Internet personality Chantal Monaghan appeared in a nude dress covered in stones

Model Megan Williams looked great in a blouse and knee-length skirt combo that was black and green with purple floral accents

Model Megan Williams looked great in a blouse and knee-length skirt combo that was black and green with purple floral accents

Alexina Graham wowed in a gray skirt suit, which she accented with white boots and a lime green handbag

Alexina Graham wowed in a gray skirt suit, which she accented with white boots and a lime green handbag