Kate Bosworth is a vision in sparkly low-cut gown as she joins glam Jordin Sparks and Brooks Nader at the star-studded Smile Train Gala in NYC

Kate Bosworth, Jordin Sparks and Brooks Nader led the celebrity arrivals at the Smile Train Gala in New York City on Wednesday in honor of the charity’s 25th anniversary.

Founded in 1999, Smile train is a non-profit organization that provides free corrective surgeries to children born with cleft lips and palates.

Over the past 25 years, the charity has helped more than 1.5 million children worldwide.

Smile Train also provides “training, financing and resources” to medical professionals in more than 70 countries, allowing them to offer free services and other cleft-related care.

Bosworth walked the event’s blue carpet in a striking, low-cut white dress that showed off her figure.

Her sexy halter neck dress was covered in glittering rhinestones.

The Blue Crush star, 41, wore her wavy blonde hair down and she carried her essentials in a hard clutch.

She was joined by her husband Justin Long at the star-studded ceremony at Cipriani 42nd Street.

Bosworth and Long, 45, married in May 2023 after just over a year of dating.

Jordin Sparks looked phenomenal in a ruffled black off-the-shoulder dress.

The American Idol alum, 34, rocked black sandal heels that showed off her neon peach pedicure.

Her silky raven braids tumbled down her chest in waves reminiscent of Old Hollywood.

Brooks Nader showed off his legs in a sassy black sleeveless dress with dramatic slits on both sides.

For a feminine touch, the 27-year-old catwalk maven’s dress featured large cream bows on the hips.

She looked tanned and toned in her sky-high black heels as she posed for the cameras.

Nader’s dark brown hair was worn in a spiky, Y2K-inspired updo.

The model’s appearance marks her first appearance since it was announced that she and her husband Billy Haire are divorcing after almost four years of marriage.

It was discovered on Wednesday that Haire, an executive for Sports Illustrated, has already returned to the dating app Bumble.

Just days after celebrating her 49th birthday, Kimora Lee Simmons looked sensational as she hit the red carpet with her daughters Aoki Lee Simmons, 21, and Ming Lee Simmons, 24.

She shares the two girls with her ex-husband, music director Russell Simmons, 66.

Kimora flashed a big smile as she rocked a shiny silver skirt with a daring thigh-high slit.

The fashion designer wore it with a sleeveless black top and sky-high silver heels.

Aoki Lee – who recently split from restaurateur boyfriend Vittorio Assaf, 65 – oozed elegance in a chic LBD, styled with semi-sheer tights and heels.

Her big sister Ming Lee showed off her ample cleavage in a figure-hugging black cut-out dress.

Jackie Goldschneider showed off a lot of leg in a low-cut white mini dress with cape sleeves.

The Real Housewives of New Jersey alum, 47, carried a black designer clutch and strolled around in sheer sandals.

She was joined by her Two Jersey Js podcast co-host Jennifer Fessler.

Standing on shiny gold platforms, Fessler stood out in a bright orange ruffled dress.

Jeannie Mai looked angelic in a flowy pastel dress that showed off her sporty physique.

The TV star, 45, left her voluminous brunette hair down and accessorised with jeweled earrings.

Fitness guru Jennifer Jacobs oozed glamor in a busty red off-the-shoulder dress.

RHONY star Kristen Taekman looked runway-ready in a skimpy beige minidress that highlighted her bronze glow.