A nude second layer did hide the most vital bits cool warm jackets , but was still small enough to provide a clear look at her impressive abs.
The thigh-skimming garment also showcased Britney's dance-honed legs.
Some very delicate nude heels completed the eye-popping ensemble.
Her famous blonde locks were parted in the middle and fell in golden waves down past her shoulders.
She employed some light-rose lipstick, and subtle blush, although her deep scarlet eye shadow was most prominent.
While Britney is obviously a musical superstar, there were many other celebs in attendance as well.
Songstress Rita Ora, 26, looked sensational in a glossy black sleeveless bodysuit that featured a shredded pattern.While she won a Grammy back in 2005, she was not nominated for one this year.
The 35-year-old pop legend showed off her stunning body on the red carpet in a sheer number that stopped at her mid-thigh.
While some strategically placed shiny starbursts covered her nipples, the Toxic singer still put on an extremely busty display thanks to the frock's extremely thin material.
Shiny tassels bordered the whole garment, which added drama to the already head-turning outfit.
Mary J Blige, 46, looked like a million bucks in a shimmering gold wrap dress which featured a very short hem.
Some very appropriate gold stilettos and shiny clutch rounded out the eye-catching look.
Of course Kourtney Kardashian, 37, stunned on the leather jackets as always in a complex dress consisting of a bralette, a mesh bodice and skirt portion featuring multiple slashes.
The skirt was made from sweatshirt material and featured an cheap fashion shoes hemline and was laced up on one side with a white cord.
Olivia then draped a tan leather jacket over her shoulders which had a PETA-provoking fur collar.
While Olivia layered up, fellow front row guest, Hailey Clauson, was dressed in a more summery look.
The 21-year-old wore a white jumpsuit with Broderie anglaise detail and splits up to her knees on either leg.
The halterneck onesie was cut away on either side of the Sports Illustrated model's chest and she threatened to spill out of it as she posed for pictures.
Her style setting ways have made her famous the world over, but even fashionistas make mistakes.
Olivia Palermo usually steals the show but this time she struggled to stand out at the Jonathan Simkhai New York Fashion Week show.
The 30-year-old was not her stylistic best as her arrived to take her Sherri Hill 11066 Red Long Homecoming Dresses in the front row on Saturday night.
It was not that The City star's ensemble was bad, it was more that it was borderline blah.
For the show, Olivia wore a grey ribbed turtleneck sweater with a lighter grey skirt.
Hailey sat in the front row with Lais Ribiero, Niki Taylor and Lindsay Ellingson.
The group of models watched on as they fellow clothes horse Romee Strijd strutted her stuff in the show.
The 21-year-old was dressed in one of the designer's more striking ensembles.
The Victoria's Secret Angel wore a black cropped high necked jacket and high waisted studded pants.
The collection saw a very varied mix of fabrics and styles head down the runway ranging from matching denim ensembles to sheer delicate gowns.
There was also a lot of fur looks with one model wearing just a jacket and thigh high boots.
Designer Jonathan Simkhai made a brief appearance at the end of his show wearing the T-shirt that was given to all his VIPs which said 'Feminist AF' on it.
The proceeds from the online sales of the T-shirt go to Planned mens denali fleece jacket with hood .
The skin-tight black bottoms did everything to showcase her taut and cool warm jackets pins, which are no doubt a central element of her workout.
Over the top, she kept her surgically-enhanced cleavage under wraps as she sported a loose-fitting hoodie paired with a tan-coloured bomber jacket.
Slung over her shoulder was a Nike sports bag which coordinated perfectly with her top-of-the-range trainers - proving she can combine style and practicality.
Blessed with natural beauty, Vicky still looked sensational as she went make-up free with her raven tresses scraped into a high ponytail.
Loose tendrils framed her face perfectly and acted to highlight her incredible bone structure, despite the minimal nature of her look.
Engrossed in her phone, potentially containing messages from her beloved beau John Noble, she also inserted her headphones to listen to hot tunes.
Happier than ever, Vicky has been determined to concentrate on her health and fitness in 2017, with her Mini V Nutrition range being her priority.
Last week Vicky posed in just her sports bra and gym shorts on Instagram to show off her impressively toned stomach and gym-honed waist.
Clearly feeling happy and motivated by the results, she wrote to Candy Yellow Girls Varsity Jackets 2013 Sale: 'Come on summer body... I can see you threatening to come out there!!!'
Vicky had announced to followers after Christmas that she planned to drop 10lbs to kick off 2017, and return to the figure she paraded last summer.
The star famously dropped from a size 16 to a size 10 in recent years, and even released a DVD to help others do the same.
Having appeared on I'm A Celebrity in 2015, the star admitted that she felt she had been the only contestant to gain weight on the show.She has been on a mission to shed a few excess pounds.
And Vicky Pattison showed exactly how she is honing her incredible figure as she was spotted out in her adopted home of Essex while heading to her local fitness emporium on Tuesday.
The 29-year-old former Geordie Shore star slipped into tight black leggings and a sporty hoodie for her workout, results of which she has been sharing constantly on Instagram by slipping into a bevy of bikinis.
Vicky looked worlds away from her red carpet best as she slipped into workout mode by rocking her low-key threads complete with leggings and a hoodie.
However, she did acknowledge that before her entrance she believed she had become 'too skinny' in light of her fitness DVD release.
'When I first started losing all my weight I became obsessive,' she told The leather jackets Online.
'In the end it was unrealistic for someone my height. I ended up looking too skinny. My mum was worried. My face looked gaunt and I became obsessed.
She continued: 'I looked good and I was fitting in size six clothes but I had no social life. I felt guilty if I had a Nando’s or a night out with my mates. And that’s not the right way to live.'
The sweet tot, whose mum is the billionaire heiress to Formula One, walked the London streets in her Cinderella costume, which markets for £30.99, while wrapping up against the cold in a complementary fluffy jacket.
Not content with wearing a matching baby blue dress to that animated in the 1950 movie, she was also clad in dazzling gold shoes to coordinate with the gown.
Tamara meanwhile made sure she looked equally stylish, although she went for more of an heiress than princess look. Cinderella tells the story of an outcast scullery maid who later transforms into a privileged princess.
The happy ending to the dreamy fairytale is certainly befitting of the life of Tamara Ecclestone's daughter Sophia, who enjoyed a day out with her adoring parents in London on Monday, where she wore the iconic Disney costume.
As the trio headed to 32-year-old Tamara's blowdry bar in the capital, she and husband Jay enjoyed swinging their daughter between them while she Lacey Fantasy Corset Party Dress by Alyce Sweet 3613 in her Cinderella outfit.
Looking typically dazzling, she wore a dusky pink coat layered over the top of a skimpy grey jumper with racy thigh high boots.
Due to her line of work, her hair was naturally stunning as she sported a bouncy blow-dry while her make-up was flawlessly applied.
Jay looked dashing for his trip to the salon as he wore a grey shearling coat with slim leg black jeans and desert boots.
Sophia's privileged life has always been shone in the spotlight, particularly in May last year when Tamara unveiled the tot's lavish replica of the 57-room family home will do, as was revealed in Hello! magazine.
Tamara revealed her daughter has a palatial playhouse modelled on the £70million family home in Kensington, West London
The building, which towers over Tamara's head, was an mens denali fleece jacket first birthday gift from her aunt and Tamara's sister Petra and it is estimated to have cost around £10,000.
Just like her family's Victorian mansion, Sophia's playhouse is double-fronted, red-brick and has a large wooden door.
In the interview with the magazine, Tamara, who is married to businessman Jay Rutland, revealed that she and Sophia spend a lot of time in the playhouse together.
'She goes in there and cooks me porridge, it's so cute,' she said.
Blake kept it casual in his black button-up shirt with jeans and a blue hat.
Gwen made her way through the lot where she looked natural with a small hint of makeup.
She had her platinum blonde hair tied back and carried a colorful purse along the way.
When the pair got to the car, Gwen picked up her son to strap him in his car seat.
Blake put some of the bags in the trunk as he was seen carrying a tote bag.
On their way home, it appears that the two are about to set off for one amazing Sunday as the Patriots take on the Falcons.
Gwen is also a mom to two other sons: Kingston, 10, and Zuma, eight. She was previously married to Gavin Rossdale.
Blake was married to singer Miranda Lambert before they got divorced in 2015.
The two stars began their relationship when things began to blossom while working together on music competition The Voice as judges.
Blake won a People's Choice Award this year for Favorite Album and Favorite Male Country Artist where he referenced his girlfriend while giving his speech.
'Got a lot of people to thank. Thank the hottest date here tonight, Gwen Stefani, who's sitting right there!' the country star said.
The celebrity couple was spotted leaving Ralph's supermarket in Sherman where they bought a good haul of items for the big event this weekend.
The two appeared to be in great spirits as they walked with Gwen's son Apollo, two.
The pop star donned a blue shirt with a sports jacket that had some fluffy fur around the collar.
She stayed in touch with her usual spunky style with a jean skirt and black tights.
Gwen added on a pair on tall brown boots as she held her child's hand in the parking lot.