Hailey Baldwin puts on a leggy display in a flowing white dress with a thigh-high split as she cosies up to pal Jaden Smith at Harper's Bazaar party

By Kate Thomas for MailOnline

Published: 03:48 EST, 17 September 2015 | Updated: 10:54 EST, 17 September 2015

She counts supermodel Kendall Jenner among her best friends.

But Hailey Baldwin was giving her glamorous pal a run for her money when she attended the second annual 2015 Harper's BAZAAR ICONS party on Wednesday night, stealing the show in a flowing white gown with a thigh-high split.

The 18-year-old model, who is the daughter of actor Stephen Baldwin, looked radiant as she walked the red carpet alongside a downcast Jaden Smith, 17, at the star-studded bash, which was held at The Plaza Hotel in New York City.

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Cheer up, love: Hailey Baldwin dazzled in a white gown at the 2015 Harper's BAZAAR ICONS party on Wednesday night... but her pal Jaden Smith didn't look too excited about being there

Cheer up, love: Hailey Baldwin dazzled in a white gown at the 2015 Harper's BAZAAR ICONS party on Wednesday night... but her pal Jaden Smith didn't look too excited about being there

That's an interesting look! The playful pair poked their tongues out at photographers as they left the bash 

That's an interesting look! The playful pair poked their tongues out at photographers as they left the bash 

Hailey looked positively angelic in her long-sleeved white dress, which featured sheer detailing on the sleeves and a cut-out across the stomach drawing attention to her svelte waist.

A daring side split offered a glimpse of her tanned legs, which she set off with beige strappy heels.

The striking star pulled her blonde locks back into a bun with loose tendrils framing her face, opting for natural make-up to complete the look.

Bit of all-white: Hailey looked stunning in her long white gown with a thigh-high split revealing her tanned legs

Bit of all-white: Hailey looked stunning in her long white gown with a thigh-high split revealing her tanned legs

Model material: The blonde beauty, who is the daughter of actor Stephen Baldwin, struck pose after pose
Model material: The blonde beauty, who is the daughter of actor Stephen Baldwin, struck pose after pose

Model material: The blonde beauty, who is the daughter of actor Stephen Baldwin, struck pose after pose 

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Hailey Baldwin is making a name for herself not only as one of the new young heirs of Hollywood's elite, but as a fashion it girl as well. She was spotted at several NYFW shows and hot spots like Up & Down night club. Now she's showing off her incredible figure at the Bazaar Icons party in a Gabriela Cadena dress straight off the runway collection of spring 2016.

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Unimpressed: Hailey laced an arm around Jaden's neck, but her chum refused to crack a smile

Unimpressed: Hailey laced an arm around Jaden's neck, but her chum refused to crack a smile

Pulling an Angelina Jolie: Hailey made the most of her left leg thanks to her thigh-high split
Pulling an Angelina Jolie: Hailey made the most of her left leg thanks to her thigh-high split

Pulling an Angelina Jolie: Hailey made the most of her left leg thanks to her thigh-high split 

Joking around: The duo pulled an array of funny faces as they arrived at the event 

Joking around: The duo pulled an array of funny faces as they arrived at the event 

It's no surprise Hailey looked picture perfect on the red carpet since she's carved out a career as a model, something that comes naturally to her.

'It’s not something I always wanted to do,' Hailey previously told Yahoo Style about her modelling debut.

'It was something that just started happening naturally which I think is better because then you’re in no way forced into it at all.'

So what? Jaden seemed a little uninspired by the high profile gathering 

So what? Jaden seemed a little uninspired by the high profile gathering 

Feeling cheered: The 17-year-old After Earth actor looked more animated as he chatted to Hailey inside the star-studded party

Feeling cheered: The 17-year-old After Earth actor looked more animated as he chatted to Hailey inside the star-studded party

Party pals: The two stuck together throughout the party, which was also attended by Kendall Jenner

Party pals: The two stuck together throughout the party, which was also attended by Kendall Jenner

Elegant: Hailey showcased just the right amount of skin in her dress thanks to sheer sleeve panels 

Elegant: Hailey showcased just the right amount of skin in her dress thanks to sheer sleeve panels 

Hailey struck a pose as she joined her good friend Jaden on the red carpet, but Will Smith's son looked less than enthusiastic about being there.

The 17-year-old actor, who was casually clad in an all-black ensemble, peered out from underneath his hair, scowling.

Jaden ditched his new girlfriend Sarah Snyder for the evening in order to catch up with his pals.

Going solo: There was no sign of Jaden's new girlfriend Sarah Snyder at the high profile party 

Going solo: There was no sign of Jaden's new girlfriend Sarah Snyder at the high profile party 

Single lady: Hailey has always denied rumours she's dated Justin Bieber and is thought to be single
Single lady: Hailey has always denied rumours she's dated Justin Bieber and is thought to be single

Single lady: Hailey has always denied rumours she's dated Justin Bieber and is thought to be single 

Strike a pose: The star mingled with a host of VIP guests inside the lavish magazine bash 

Strike a pose: The star mingled with a host of VIP guests inside the lavish magazine bash 

The blonde was first seen seen smooching Jaden during New York Fashion Week and the pair were later seen holding hands on Wednesday as they arrived for Kanye West's NYFW show.

However, it has now emerged that Sarah was allegedly arrested earlier this year for stealing a nearly $16,000 Hermes Birkin handbag.

She was charged with felony Grand Larceny in the third degree for her connection with the theft following a four month investigation, according to a Page Six report.

According to Bedford police, the crime occurred on February 19 and Snyder was later arrested on Monday, June 15, at the home of a friend in Manhattan.

Reports say she allegedly took the popular bag from the Route 117 Bypass Shopping Center in Katonah, NY. 

Calling it a night: Hailey made a speedy exit from the party and was given a helping hand into a taxi
Calling it a night: Hailey made a speedy exit from the party and was given a helping hand into a taxi

Calling it a night: Hailey made a speedy exit from the party and was given a helping hand into a taxi 

Glam girl: The blonde beauty stood out from the crowd in her angelic, floor-sweeping dress

Glam girl: The blonde beauty stood out from the crowd in her angelic, floor-sweeping dress

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