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Leader of the pack: Beyonce joined husband Jay Z for her soul-themed birthday party in New York on Monday night

The musician wore her hair big, like a throwback to her role in Austin Powers’ 1975-themed Goldmember film.

She tipped large, round glasses on the end of her nose, keeping her head down as she let her legs do the talking in fighnet tights.

Beyonce seemed keen to keep the rest of her ensemble under wraps and closed her long coat, which was robed over her shoulders.

Gold finger: She arrived in metallic heels, covering up her ensemble with a long coat

Sipping away: She was sipping a drink as she arrived at the do

Covering up: Beyonce tried to keep her outfit underwraps with a long coat

Nothing to see here! Jay-Z helped keep his wife’s outfit a surprise as he strode past in a funky ensemble of his own which consisted of a paisley print shirt and thick gold chains

Queen Beyhive: The star’s mass of golden curls was undoubtedly the main focus of her look

Ready to boogie: The singer looked to be having a whale of a time inside her bash, posing for playful photos with friends and family

Retro: Beyonce’s sister Solange Knowles and husband Alan Ferguson arrived in very bright outfits

Bold: Solange wore a long, green coat over a peach-coloured dress

Fashionable family: The trio looked especially cool on arrival

Bold and beautiful; Solange was turning heads with her bold colour scheme

Others were less conservative, like her sister Solange Knowles and husband Alan Ferguson, who arrived in very bold costumes.

Solage layered a long green, leather coat over a peach silk dress, completing the colour rainbow with purple lipstick.

Her husband, with whom she tied the knot in 2015, wore a bright orange suit with wide legs and Solange’s son Julez, 12, wore a similarly exuberant ensemble.

Meanwhile, Beyonce’s old Destiny’s Child bandmate Kelly Rowland matched her husband Tim Witherspoon in metallic shades.

Disco diva: Kelly Rowland and her husband Tim Witherspoon matched in bronze tones

Holding hands: The pair were hand-in-hand as they arrived for the party

Hard to navigate: The brunette found her towering gold heels hard to navigate

Cool dude: Usher looked seriously slick in an open gold coat, worn with red trousers

Kelly’s costume was particularly daring with a plunging neckline that cut all the way to her waistband.

Other guests at the star-studded bash, included Alicia Keys and husband Swizz Beatz, Usher and British model Jourdan Dunn.

Naturally, inside the venue, Beyonce was letting loose  as she partied the night away in the company of her showbiz best friends.

Taking centre stage in a sparkling one-leg jumpsuit and height-boosting platforms, the Lemonade singer strutted her stuff on the dancefloor with her husband of eight years.

Bold arrival: Alicia Keys and husband Swizz Beatz held hands as they arrived

Giddy: The couple looked delighted to be out partying

Happy couple: Alicia certainly channeled hippie vibes with her outfit

Big hair beauty: Jourdan Dunn looked incredible in a plunging scarlet jumpsuit

Busty babe: Her cut-out jumpsuit featured slashes at the sides and a plunging neckline

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 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.

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

Stylish arrival: Sean Diddy Combs arrived holding hands with Cassie

New hair! He wore a wig, showing off long and glorious locks for the first time

Slick: Kendrick Lamar sported some big, retro heels with an incredible coat

Monochrome madness: Janelle Monae wore a psychedelic black and white outfit

All about the accessories: Janelle added some extra glamour to her look with a striped clutch

Monochrome mix-up: Janelle wasn’t the only star embracing the black and white colour trend

Fancy dress: La La Anthony and Carmelo Anthony embraced the theme

Got that soul: Carmelo Anthony and La La Anthony threw themselves into the theme

Metallic madams: La La Anthony and Kelly Rowlands coordinated in their shimmering outfits

Arriving solo: Serena Williams was disco ready in her sequinned bottoms

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

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 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’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

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

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

Old school! 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

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!’

‘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

‘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