The TV personality showed off her new bob hairstyle after making an appearance at the inaugural “If Only” Texas hold'em charity poker tournament benefiting City of Hope with younger sister Khloe Kardashian, Kendall Jenner and the family matriarch, Kris Jenner.
Sporting a tight fitting vest top and high-slung PVC trousers, Kim, 37, also took the opportunity to show off her notably slimmer figure as she made an entrance at Inglewood venue The Forum.
Striking: Kim Kardashian took centre stage on Sunday evening as she attended a charitable poker tournament in Los Angeles
With a plunging front Kim's black top fully exposed her cleavage, while her skinny-fit trousers drew further attention to her weight loss.
The socialite added to her look with a pair of clear plastic stiletto heels, and their blue tint gave the overall look an added splash of colour.
The mother-of-three previously revealed on social media that she now weighs a mere '119 pounds.'
Family first: The TV personality showed off her new bobbed hairstyle after making an appearance at the event with younger sister Khloe Kardashian, Kendall Jenner and the family matriarch, Kris Jenner
Looking good: Sporting a tight fitting vest top and high-slung PVC trousers, Kim, 37, also took the opportunity to show off her notably slimmer figure
Finishing touches: The socialite added to her look with a pair of clear plastic stiletto heels, and their blue tint gave the overall look an added splash of colour
Joining her sister, Khloé was no less engaging in a skintight bodysuit that accentuated her post-pregnancy physique.
The 34-year old, who gave birth to first child True little more than four-months ago, added to her look with a pair of distinctive thigh-high boots.
Meanwhile Kendall, 22, opted for a comparatively demure polka-dot dress as she joined her family members at the event.
Sister act: Kendall and Khloé were no less engaging during their appearance at Los Angeles venue The Forum on Sunday evening
Fashion first: Khloé opted for a skintight bodysuit that accentuated her post-pregnancy physique, while Kendall wore a comparatively demure polka-dot dress
The supermodel was previously heard telling Kim she was starving herself because she's “so skinny.”
Taking to her Instagram Story earlier that night, Kim was heard asking her sister: 'Wait, what was that Kendall?'
To which Kendall replied: 'I'm really concerned, I don't think you're eating. You're so skinny.'
Putting it on the line: Kim kept her eyes shielded behind a pair of heavily tinted sunglasses as she played a game of poker at the charitable event
All bets are off: The socialite commanded attention after taking her place at the poker table
Praying to Ye-sus: Kim looked like she was on a losing streak as the game progressed
What a card: The socialite had her gamer face on as she checked her hand
Khloé chimed in: 'I've never seen a human being look as good as you. You are a walking FaceTune doll. I've never seen a skinnier person in my life than Mrs West.
'Well, Kendall but that's natural, you, that takes work to look like that and that's amazing.'
Although the reality TV star – who has three children; North, five, Saint, two, and Chicago, seven months, with her husband Kanye West – appeared to be lapping up the compliments, she is adamant she's not lost that much weight as she's still 119lbs.
She screeched: 'You guys, I'm not that skinny! I'm down to 119lbs but I will say that I am less when I take out my hair extensions so I don't have them in now.'
Triumph: A delighted Kim held her arms aloft after winning a game on Sunday evening
Well done: The star was congratulated on her apparent success with a series of high-fives
Joining in: Khloé also tried her hand at poker during the event in Inglewood on Sunday night
Pals: The mother-of-one was joined by her close friend, Malika Haqq
Cheer up: Khloé appeared to be less successful than older sister Kim at the poker table
Body goals: Kim previously revealed that she weighs a mere '119 pounds' minus her 'hair extensions'
Fashionista: The KKW Beauty mogul wore high-waisted leather pants and a scoop neck bodysuit to the event
But Khloé couldn't let it go and accused Kim of being “anorexic,”hitting back: 'That's because you're muscle.
'Your hair extensions, your ass, your tits, everything is heavy because you're f**king voluptuous. But she's anorexic here, she's pin thing, her arms are like my pinky.”
And a few hours later, Kim's new toned physique was still the topic of conversation.
Khloé said: 'You're older now and you look better now than you did at 18, 21, 23…'
Body envy: Kendall was in awe of her sister's body, telling her 'You look so skinny'
Butting in: Kylie interrupted her sister to compare Kim to an inanimate object
Hot mama! Khloe showed off her post-baby body in an Instagram post earlier that night
'Moms with bobs': Kim and Khloe showed off their matching haircuts
Poker face: The KUWTK star won a few hands of poker
20 questions: Kim showed off her bod on the red carpet ahead of the event
Inseparable: Kris Jenner and boyfriend Corey Gamble attended the poker tournament