Going for gold: Kelly Rowland rocks a plunging metallic jumpsuit as she celebrates Beyoncé's 35th birthday with husband Tim Witherspoon

They rose to fame together as two-thirds of girl band Destiny's Child.

And Kelly Rowland was clearly keen to make the effort for close friend Beyoncé's Soul-Train-themed 35th birthday bash in New York City on Monday night.

Channelling her inner 70s goddess, the singer, 34, showcased her long legs and enviable curves in a figure-hugging plunging gold jumpsuit.

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Golden girl: Kelly Rowland was clearly keen to make the effort for close friend Beyonce's Soul-Train-themed 35th birthday bash in New York City on Monday night

Golden girl: Kelly Rowland was clearly keen to make the effort for close friend Beyonce's Soul-Train-themed 35th birthday bash in New York City on Monday night

With a chain and leather belt to cinch in her already petite waist, the musician added more height to her frame with sky-high gold platform heels.

With her shiny locks worn in a tight curl, the mother-of-one gave her mane a centre parting to achieve ultimate lift and volume for her super 70s look.

Kelly's husband Tim Witherspoon - who raises son Titan, 22 months, with the star - didn't let down his lady in the fashion stakes, sporting brown nylon trousers, a wide collared retro top and caramel toned trainers.

Shimmering: Channelling her inner 70s goddess, the mother-of-one showcased her long legs and enviable curves in a figure-hugging plunging gold jumpsuit

Shimmering: Channelling her inner 70s goddess, the mother-of-one showcased her long legs and enviable curves in a figure-hugging plunging gold jumpsuit

Light up the night in a metallic jumpsuit like Kelly's

Channeling Donna Summer, Kelly Rowland looked like a disco queen at Beyonce's Soul Train themed birthday bash. The brunette beauty donned a gold lamé jumpsuit by Halston Heritage for the event and teamed it with a pair of matching platform sandals.

The halterneck number had a plunging neckline and a belted waist that was balanced by a loose fitting silhouette. We adore that bronze hue that went so well with Kelly's skin tone. She was positively glowing!

Unfortunately her exact jumpsuit is sold out. But Neiman Marcus has the brand's current offerings on their website (click right).

Or emulate Kelly's 70's inspired look with a metallic one-piece from the edit below. This Motel version is the closest match and it's less than $100.

* PRICES MAY NOT BE AS ADVERTISED
All about the accessories: With a chain and leather belt to cinch in her already petite waist, the 34-year-old singer added more height to her frame with sky high gold platform heels

All about the accessories: With a chain and leather belt to cinch in her already petite waist, the 34-year-old singer added more height to her frame with sky high gold platform heels

Glamorous pair: Kelly's husband Tim Witherspoon didn't let down his lady in the fashion stakes, sporting brown nylon trousers, a wide collared retro top and caramel toned trainers

Glamorous pair: Kelly's husband Tim Witherspoon didn't let down his lady in the fashion stakes, sporting brown nylon trousers, a wide collared retro top and caramel toned trainers

Stepping out in style: With her shiny locks worn in a tight curl, the mother-of-one gave her mane a centre parting to achieve ultimate lift and volume for her super 70s look

Stepping out in style: With her shiny locks worn in a tight curl, the mother-of-one gave her mane a centre parting to achieve ultimate lift and volume for her super 70s look

Birthday girl Beyoncé, in her own sparkling catsuit, made sure to celebrate her special day in style,strutting her stuff on the dancefloor with her best friends and husband of eight years Jay Z, 45.

In one raunchy move, the mother-of-one seductively ground up against the rapper, who was enjoying some more laid-back dance steps in a pair of Hendrix-style light blue flares.

The couple were watched by a host of stars including Alicia Keys and Usher who donned their best seventies gear for the Soul Train-themed New York do, which also featured an enormous sparkling cake. 

She's got the moves! Beyonce partied the night away in the company of her best friends at her Soul Train-themed 35th birthday bash in New York City on Monday
Raunchy: Taking centre stage in a sparkling jumpsuit and height-boosting platforms, the Lemonade singer strutted her stuff on the dancefloor with her husband of eight years Jay Z, 45

She's got the moves! Beyonce partied the night away in the company of her best friends at her Soul Train-themed 35th birthday bash in New York City on Monday 

Crazy In Love: In one raunchy move, the mother-of-one seductively grinded up against the rapper, who was enjoying some more laid-back dance steps in a pair of Hendrix-style flares
Crazy In Love: In one raunchy move, she seductively grinded up against the rapper, who was enjoying some more laid-back dance steps in a pair of Hendrix-style light blue flares

Crazy In Love: In one raunchy move, the mother-of-one seductively grinded up against the rapper, who was enjoying some more laid-back dance steps in a pair of Hendrix-style flares

Queen Bey had no problem partying through the 'doctor-ordered vocal rest,' which led to the postponement of her concert this Wednesday.

The MetLife Stadium in New Jersey released an official statement Monday assuring fans that their tickets will be honored on October 7. 

Queen Bey's husband resembled guitar god Jimi Hendrix as he puffed on a suspicious-looking cigarette alongside Usher's second wife Grace.

The 37-year-old R&B crooner rocked a similar afro wig and open-chested bead bling as the 21-time Grammy winner.

Meanwhile, Alicia Keys, 35, and her husband of five years, Swizz Beatz, looked straight out of HBO's The Get Down in their retro costumes.

Can you dig it? Alicia Keys, Usher, and Jay Z donned their best seventies gear for Beyoncé Knowles' Soul Train-themed 35th birthday bash on Monday evening
Can you dig it? Alicia Keys, Usher, and Jay Z donned their best seventies gear for Beyoncé Knowles' Soul Train-themed 35th birthday bash on Monday evening

Can you dig it? Alicia Keys, Usher, and Jay Z donned their best seventies gear for Beyoncé's Soul Train-themed 35th birthday bash on Monday evening

Weee! The pop diva had no problem partying through the 'doctor-ordered vocal rest,' which led to the postponement of her concert this Wednesday

Weee! The pop diva had no problem partying through the 'doctor-ordered vocal rest,' which led to the postponement of her concert this Wednesday

'Best wishes!' The MetLife Stadium in New Jersey released an official statement Monday assuring fans that their tickets will be honored on October 7

'Best wishes!' The MetLife Stadium in New Jersey released an official statement Monday assuring fans that their tickets will be honored on October 7

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A video posted by Solange (@saintrecords) on

Not in costume: The Hold Up hitmaker's younger sister Solange shared a video of the birthday girl waving around a sparkler, which was likely filmed earlier in the weekend
Not in costume: The Hold Up hitmaker's younger sister Solange shared a video of the birthday girl waving around a sparkler, which was likely filmed earlier in the weekend

Not in costume: The Hold Up hitmaker's younger sister Solange shared a video of the birthday girl waving around a sparkler, which was likely filmed earlier in the weekend 

Alicia Keys hair! Queen Bey's 45-year-old husband of eight years resembled guitar god Jimi Hendrix as he puffed on a suspicious-looking cigarette alongside Usher's second wife Grace

Alicia Keys hair! Queen Bey's 45-year-old husband of eight years resembled guitar god Jimi Hendrix as he puffed on a suspicious-looking cigarette alongside Usher's second wife Grace

Groovy: The 37-year-old R&B crooner rocked a similar afro wig and open-chested bead bling as the 21-time Grammy winner
Groovy: The 37-year-old R&B crooner rocked a similar afro wig and open-chested bead bling as the 21-time Grammy winner

Groovy: The 37-year-old R&B crooner rocked a similar afro wig and open-chested bead bling as the 21-time Grammy winner

The Voice coach rocked an orange-fringed 1976 top while the Grammy-winning producer - who turns 38 next week - wore a Beyoncé shirt and raspberry beret.

'HBD my virgo sis Beyoncé date night at the soul train party with my Love!' Swizz - born Kasseem Dean - captioned a party snap.

The Manhattan-born couple have two sons - Egypt, five, and Genesis, 21 months - and Beatz has three older children by three other women.  

Swizz - born Kasseem Dean - captioned a party snap: 'HBD my virgo sis Beyoncé date night at the soul train party with my Love!'

Swizz - born Kasseem Dean - captioned a party snap: 'HBD my virgo sis Beyoncé date night at the soul train party with my Love!'

'When the weekend catches up with you and the sleep hits you HARD... #laborday,' Keys - born Cook - captioned a snap of Egypt and Kasseem Jr., 9.

The self-described soul mates had previously bonded with Bey & Jay as well as two other power couples in hip-hop following the August 28 MTV VMAs. 

On Sunday, the 20-time Grammy winner's bandmate from Destiny's Child, Kelly Rowland, revealed she bought her friend diamonds. 

'Family Zone': The self-described soul mates had previously bonded with Bey & Jay as well as two other power couples in hip-hop following the August 28 MTV VMAs

'Family Zone': The self-described soul mates had previously bonded with Bey & Jay as well as two other power couples in hip-hop following the August 28 MTV VMAs

'Well, diamonds are a girl's best friend. I got her diamonds!' the 35-year-old singer told E! News.

'We are all going to be together. I am getting ready to see her now!'

Beyoncé will resume the remainder of her 52-date Formation World Tour (as scheduled) beginning this Saturday at The Dome at America's Center in St. Louis.

Five more days: Beyoncé will resume the remainder of her 52-date Formation World Tour (as scheduled) beginning this Saturday at The Dome at America's Center in St. Louis

Five more days: Beyoncé will resume the remainder of her 52-date Formation World Tour (as scheduled) beginning this Saturday at The Dome at America's Center in St. Louis

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