It seems both women are even more one of the same, right down to their social media presence.
Mummy’s foyer is the perfect backdrop. (Instagram)
Show off tiny waists with corset selfies. (Instagram)
Capture the mood lying down. (Instagram)
Short messy hair, relaxed t-shirt, fresh makeup, this is about as subtle as the Kardashians do. (Instagram)
Kendall legs it in a car
Kendall Jenner has shared a video of herself shaving her legs in the car as she continues to rush around for New York Fashion Week.
(Instagram)
The 'Keeping Up With The Kardashians' beauty is currently in the midst of New York Fashion Week but appears to be so rushed off her feet that she doesn't even have time for the simple tasks.
Sharing a video of herself shaving her legs in a car using bottled water and a disposable razor, she wrote on Instagram: "So much fashion, not enough week #YouGottaDoWhatYouGottaDo (sic)"
(Instagram)
Meanwhile, the 19-year-old model recently admitted she rarely gets any time for a break but insists she needs to try and make time or she wouldn't be a very "happy person".
She said: "I live on a plane. I haven't worked out in a month because I've been so busy. I'm really trying to balance work, family and friends. The other day I was supposed to have a fitting, and I moved it back an hour so I could take a nap. If I worked too much, I would not be a happy person."
(Instagram)
And Kendall also admitted she has become a perfectionist since entering the modelling industry.
She added: "I used to be like, 'Do whatever you want, I don't care.' But recently I've gotten into it. I'm a perfectionist. If someone is doing my eyeliner, it has to be exactly the same on both sides, super-straight. If there's a tiny bump, it has to be fixed. Our family make-up artists are scared of me sometimes! I can't do it myself. That's why I don't wear make-up on an everyday basis, just mascara."
(Getty Images)
Caitlyn bombs Kris' selfie
Caitlyn Jenner surprises Kris Jenner as they pose for a selfie during their first face-to-face meeting. It's the first time the couple have been alone together since Caitlyn Jenner's transition.
Kendall Jenner, Lewis Hamilton on date?
This was posted on Twitter by @lordjennersig
Model Kendall Jenner and 2014 Formula One World Champion Lewis Hamilton fuelled dating rumours after they were photographed together in New York.
Kendall and Lewis were walking side by side as they seemed to be having a conversation, reports aceshowbiz.com.
Mercedes Formula One driver Lewis Hamilton of Britain (R) and model Kendall Jenner of Britain arrive in the paddock before the Monaco F1 Grand Prix May 24, 2015. Reuters
Lewis could be seen having a serious conversation with a male friend while walking slightly behind Kendall.
Both were first spotted together in May at the Formula One Grand Prix in Monaco. At that time, the two were photographed together with other friends, including Gigi Hadid and Hailey Baldwin.
Mercedes driver Lewis Hamilton of Britain, left, poses with Kendal Jenner, 2nd from left, the half-sister of Kim Kardashian, and somefriends before the Formula One Grand Prix of Monaco at the Monaco racetrack, in Monaco, Sunday, May 24, 2015. (AP)
In June, Lewis was even invited to a special dinner organised by Kendall's elder sister Kim Kardashian in Cannes.
Spotlight on preggie Kim's stocking boots
Kim has earned herself a reputation as the Queen of pregnancy fashion. (Instagram)
Kim was joined by her husband Kanye West as they went for dinner together. (Instagram)