Kim Kardashian showcased her pert derriere during her two hour workout at her at home gym.

The 43-year-old star wore a sports black sports bra and matching leggings as she faced away from the camera while doing an arm workout.

The mother of four captioned the video shared to her Instagram page ‘Getting it in today!!! 2 hrs in the gym is good for the mental,’ tagging her trainer Senada Greca.

The SKIMS founder also posted a busty glam selfie, while sporting a denim on denim look.

Kim was later seen getting her makeup done, with the makeup artist using products her her makeup brand SKKN by Kim Kardashian.

Kim Kardashian showcased her pert derriere during her two hour workout at her at home gym

The brunette beauty posted aa stunning selfie on her Instagram grid on Monday, flashing her ample cleavage in a low cut denim top, paired with matching denim bottoms

Kim also tried on a few different shades of her lip liner for her Instagram followers in another clip.

The brunette beauty posted a stunning selfie on her Instagram grid on Monday, flashing her ample cleavage in a low cut denim top, paired with matching denim bottoms.

The sizzling post featured the businesswoman wearing pink nude glossy lipstick on her full pout, with subtle cat eyes and rosy blush on her cheeks.

She styled her brunette locks center parted and loose in waves around her.

Kim also shared some behind the scenes images from her Balenciaga campaign – which dropped one week prior.

The shoot featured Kim rocking a very Marilyn Monroe inspired hairstyle and hair color – consisting of platinum blonde locks and a very short, voluminous look.

The behind the scenes images featured Kim sporting the short hair look, paired with a red top and a black jacket as she posed seductively for the snaps.

The 43-year-old star wore a sports black sports bra and matching leggings as she faced away from the camera while doing an arm workout

The mother of four captioned the video shared to her Instagram page ‘Getting it in today!!! 2 hrs in the gym is good for the mental,’ tagging her trainer Senada Greca

Kim was later seen getting her makeup done, with the makeup artist using products her her makeup brand SKKN by Kim Kardashian

Kim also tried on a few different shades of her lip liner for her Instagram followers in another clip

Kim also shared some behind the scenes images from her Balenciaga campaign – which dropped in July

The shoot featured Kim rocking a very Marilyn Monroe inspired hairstyle and hair color – consisting of platinum blonde locks and a very short, voluminous look

The behind the scenes images featured Kim sporting the short hair look, paired with a red top and a black jacket as she posed seductively for the snaps

Over the weekend, Kim attended the birthday party of her sister Khloe Kardashian’s youngest child – son Tatum – who turned two years old.

Kim got roasted by Khloe for her outfit – which was a gold gown that looked like something you should wear for a red carpet event not a birthday party for a toddler.

She looked beautiful in the gown, which had a striking accent along her neckline.

Khloe shared a video fo Kim arriving in her glamorous gown: ‘Wowee, the Golden Globe is here, ladies and gentlemen!’

Kim laughed and said she did call her and ask what the outfit guidelines were, asking if she should wear something ‘fancy’ or ‘workout clothes.’

Over the weekend, Kim attended the birthday party of her sister Khloe Kardashian’s youngest child – son Tatum – who turned two years old

Her daughter Chicago, six, clung to her as she chatted with her sister, as seen on Khloe’s stories

Her daughter Chicago, six, clung to her as she chatted with her sister, as seen on Khloe’s stories.

Kim shares Chicago, as well as daughter North, 11, and sons Saint, eight, and Psalm, five, with ex-husband Kanye West.

Khloe shares daughter True, six, and son Tatum with ex-partner Tristan Thompson.