Kim Kardashian gives throwback Bettie Page vibes as she tantalizingly lifts up her tiny SKIMS robe

She is the reigning pinup of today.

But Kim Kardashian offered her legions of fans a bit of nostalgia for bombshells past while plugging her brand SKIMS this week.

The busty 40-year-old struck a pose reminiscent of 1950s ‘Queen Of Pinups’ Bettie Page in some new ads on her Insta Stories.

She is the reigning pinup of today: But Kim Kardashian offered her legions of fans a bit of nostalgia for bombshells past while plugging her brand SKIMS this week

Use it or lose it: In one snap while modeling a luxurious throwback hairdo and a deep scarlet shade of lipstick, she lifted up her tiny gold robe to flaunt her legendary backside

Use it or lose it: In one snap while modeling a luxurious throwback hairdo and a deep scarlet shade of lipstick, she lifted up her tiny gold robe to flaunt her legendary backside

In one snap while modeling a luxurious throwback hairdo and a deep scarlet shade of lipstick, she lifted up her tiny gold robe to flaunt her legendary backside.

Kim uploaded a video of the same outfit, filming herself as she lolled around in bed and pulled her best smoldering supermodel stare. 

She has been busy sizzling on social media lately in order to promote her brand’s SILK collection which is for ‘ultra-soft and glam loungewear.’

In one post she aimed a tantalizing smile at the camera while throwing flowers into the air and modeling a plunging nightie that barely contained her ample assets.

Sizzler: The busty 40-year-old struck a pose reminiscent of 1950s 'Queen Of Pinups' Bettie Page in some new ads on her Insta Stories

Sizzler: The busty 40-year-old struck a pose reminiscent of 1950s ‘Queen Of Pinups’ Bettie Page in some new ads on her Insta Stories

Hard at work: Kim uploaded a video of the same outfit, filming herself as she lolled around in bed and pulled her best smoldering supermodel stare

Hard at work: Kim uploaded a video of the same outfit, filming herself as she lolled around in bed and pulled her best smoldering supermodel stare

Making it happen: She has been busy sizzling on social media lately in order to promote her brand's SILK collection which is for 'ultra-soft and glam loungewear'

Making it happen: She has been busy sizzling on social media lately in order to promote her brand’s SILK collection which is for ‘ultra-soft and glam loungewear’

When you got it: In one post she aimed a tantalizing smile at the camera while throwing flowers into the air and modeling a plunging nightie that barely contained her ample assets

When you got it: In one post she aimed a tantalizing smile at the camera while throwing flowers into the air and modeling a plunging nightie that barely contained her ample assets

During a brief clip she could be seen arcing her sensational legs over one side of an armchair while operating an old-fashioned camera.

She was decked out in glimmering pink loungewear and had her hair in a flashback style, wearing purple nail polish to match her lipstick. 

Meanwhile the same day a fan page for her sister Kourtney Kardashian was also in a nostalgic mood – but for the Kardashians’ own childhood.

Kourtney posted a sweet snap of herself and Kim as children posing with their late father Robert Kardashian who died in 2003.

Superstar: During a brief clip she could be seen arcing her sensational legs over one side of an armchair while operating an old-fashioned camera

Superstar: During a brief clip she could be seen arcing her sensational legs over one side of an armchair while operating an old-fashioned camera

Having a ball: She was decked out in glimmering pink loungewear and had her hair in a flashback style, wearing purple nail polish to match her lipstick

Having a ball: She was decked out in glimmering pink loungewear and had her hair in a flashback style, wearing purple nail polish to match her lipstick

Robert shot to fame in the 1990s as part of the legal team that secured O.J. Simpson’s still controversial acquittal of double murder.

Kim is studying to follow in his footsteps and become a lawyer, and she has already managed to spring several convicts from jail through her advocacy. 

Last Friday she returned stateside from a trip to Turks And Caicos with her North, seven, and Chicago, three, whom she shares with her third husband Kanye West.

‘Kimye’ also share two sons called Saint, five, and Psalm, one, but Kim wrote on Instagram over the weekend that the vacation had been a ‘Girls Trip.’

Peace sign: Last Friday she returned stateside from a trip to Turks And Caicos with her North, seven, and Chicago, three, whom she shares with her third husband Kanye West

Peace sign: Last Friday she returned stateside from a trip to Turks And Caicos with her North, seven, and Chicago, three, whom she shares with her third husband Kanye West

Details: 'Kimye' also share two sons called Saint, five, and Psalm, one, but Kim wrote on Instagram over the weekend that the vacation had been a 'Girls Trip'

Details: ‘Kimye’ also share two sons called Saint, five, and Psalm, one, but Kim wrote on Instagram over the weekend that the vacation had been a ‘Girls Trip’

The Turks And Caicos vacation also included all four of Kim’s sisters – Kourtney and Khloe Kardashian as well as Kylie and Kendall Jenner. 

Based on Kylie’s Insta Stories on Saturday she seemed to have returned to the Tranquility villa where she also a family trip for her 23rd birthday last summer. 

The sprawling 11-bedroom property is made for 16 guests and is currently listed on Airbnb as costing upwards of a whopping $30,000 a night. 

Family time: Her recent Turks And Caicos vacation also included all four of Kim's sisters - Kourtney and Khloe Kardashian as well as Kylie and Kendall Jenner

Family time: Her recent Turks And Caicos vacation also included all four of Kim’s sisters – Kourtney and Khloe Kardashian as well as Kylie and Kendall Jenner

By the way: Kim went on her latest holiday with her children amid a swirl of reports that she is on the verge of divorcing Kanye whom she married in 2014

By the way: Kim went on her latest holiday with her children amid a swirl of reports that she is on the verge of divorcing Kanye whom she married in 2014

Kim went on her latest holiday with her children amid a swirl of reports that she is on the verge of divorcing Kanye whom she married in 2014. 

Recently a Page Six insider alleged that the upcoming last season of Keeping Up With The Kardashians will show the ‘Kimye’ marriage on the rocks.

The source claimed that ‘the Kardashians intend to go out with a bang. They’ve filmed Kim discussing her marriage problems. But everybody involved is on a nondisclosure agreement, because the finale won’t screen until later in 2021.’

Meanwhile: A fan page for Kourtney posted a sweet snap of herself and Kim as children posing with their late father Robert Kardashian who died in 2003

Meanwhile: A fan page for Kourtney posted a sweet snap of herself and Kim as children posing with their late father Robert Kardashian who died in 2003