Kim Kardashian has dieted heavily and worked out nearly every day to get down to a stunning 119lbs.
And on Thursday Mrs Kanye West flaunted her slender frame as she took photos of herself on a sleek whiter speed boat while off the coast of Miami.
The 37-year-old Keeping Up With The Kardashians star was with her daughter North, aged five, as well as son Saint, aged two. Daughter Chicago, who was born in January, was not seen.
A 10 out of 10! Skinny star: Kim Kardashian has heavily dieted to get down to a stunning 119lbs and on Thursday she showed off her body in Miami; next to her is daughter North West
Bright day: The 37-year-old star wore a hot pink Chanel suit while North had on a yellow bikini
A hands-on mom: The raven-haired beauty gave her little mini me a kiss while on the speedboat
The KKW Beauty entrepreneur was wearing a skintight salmon colored Chanel suit that seemed to be a tank top with leggings.
The star also had her raven hair pulled back and had on plenty of makeup.
The Calabasas, California native wore no jewelry except a thin gold band.
Though it appeared to be a private family outing, the Selfish author took snap after snap of herself and those with her even though in December she wowed to ditch her phone.
She said at the time: 'My New Year's resolution is to be on my phone less and be more in the moment.'
So many pals: Also with them was longtime friend Jonathan Cheban, far right
I go where mommy goes: North followed Kim down to another level on the sleek vessel; the star also carried a bottle
Helping her pride and joy: The makeup mogul turned to help the child down safely from the second level down to the bottom level of the large boat
Taking care of her girl: Kim grabbed little North, aged five, making the most of her muscular frame
Good friends were all around: One of Larsa Pippen's daughters stood to the side
Selfie time: The Playboy cover girl also was seen taking several photos of herself
She sure is squirmy: North appeared to move around a lot as she sat on the edge of the boat, and a friend seemed to look out for her as Kim snapped away
Now sitting still: Little North – who also goes by Nori – sat next to her mother for a while. It seemed like Kim took dozens of images from her phone
Proud of her hard-earned curves: The looker said she is in the best shape of her life thanks to personal trainer Melissa Alcantara
Kim – who has said she is in the best shape of her life thanks to personal trainer Melissa Alcantara – was also seen with several pals on the boat.
One was longtime friend Jonathan Cheban, who also goes by FoodGod. He wore an olive green T-shirt with a long, thick gold chain and pink shorts that had a palm tree design.
And the Celebrity Big Brother star added mirrored aviator sunglasses.
The New Jersey native was last seen on Celebs Go Dating and he also is working on a TV show called Food God.
Easy day at sea: Cheban looked on as Kim gave some attention to her son Saint
You can't get those at Target: The petite wonder modeled a pair of mirrored sunglasses
A hug for her mini Kanye: Kim wrapped her arms around her son as he looked down
Also there seemed to be her friend Larsa Pippen, who is married to basketball star Scottie Pippen.
One of her children was seen on the boat too. She had on a bikini top and denim shorts.
And there appeared to be several attendants on the boat too who saw to the A list star's every need.
Here she goes: Kim also took to Instagram to share several images on the boat
Up close: Mrs Kanye West flaunted her slender frame as she took over a dozen photos
Ready to hit the high seas: The boat had a bridge behind it as it set out for deeper waters
Next to her most of the time on the white speedboat was North. She had braids in her hair and wore a yellow swimsuit. At one point she wore a little pink skirt.
And she was seen carrying a small see-through pink purse.
Later Kim and North were seen in the back of the boat as it headed toward the city.
Kim was taking photo after photo of her slender waistline which looked smaller than usual.
City life: Later Kim and North were seen in the back of the boat as it headed toward the city
No churros these days? Kim was taking photo after photo of her slender waistline which looked tinier than usual
What about me mommy? And at one point, North said she felt she was being ignored so she nudged her mom
Time to show North some love: Kim, who has called North a 'best friend,' then lavished attention on the child
Smooch: The GQ cover girl then gave North a kiss as she held a hand up
A special bond: North is her eldest child and has appeared with her in Vogue and W
Good mommy: Though Kim seems to travel a lot, she seems to take her children with her most of the time
And at one point, North said she felt she was being ignored so she nudged her mom.
Kim, who has called North a 'best friend,' then lavished attention on the child, giving her a kiss on the face.
Son Saint also had braids as he modeled a bright green T-shirt. And at one point he put on a white and navy blue sailor's cap.
Kim rested her hand on his shoulder as she steadied him for the photograph.
Her sweet boy: Son Saint also had braids as he modeled a bright green T-shirt
Captain Saint! And at one point he put on a white and navy blue sailor's cap. Kim rested her hand on his shoulder as she steadied him for the photograph
Day out: It looked as if they were going for a boat ride around the city as the daughter of Kris Jenner, 62, shared an image of the boat as it left a marina
It looked as if they were going for a long boat ride around the city as the daughter of Kris Jenner, 62, shared an image of the boat as it left a marina.
Kim also complained on Snapchat that the bridge in the Miami marina was closed for 45 minutes due to a car wreck.
The night before she was with pals Pippen and Cheban.
The friends were dining at Komodo in Miami. Kim stood out in a sexy bright yellow Versace dress that made the most of her tiny figure.
They go way back: The night before she was with pals Larsa Pippen and Jonathan Cheban, and Kim was likely in their company on Thursday as well. The friends were dining at Komodo in Miami. Kim stood out in a sexy bright yellow Versace dress that made the most of her tiny figure
Life's a beach for Kim: The siren also shared this lovely image on Wednesday
Pretty in pink: Kim looked stunning in her pink Chanel bodysuit as she walked her son Saint outside
Photo op: The Keeping Up with the Kardashians personality was in her element as she participated in a photo shoot
Family affair: Jonathan Cheeban joined in on the family fun boat day, and helped by keeping an eye on little Saint