'Just no!' Kendall Jenner is a super model as she fakes jealous pout in video with BFF Cara Delevingne and sister Kylie
She and fellow model Cara Delevingne have become BFFs, even coining the term 'CaKe' to refer to their famous friendship.
But it appears Kendall Jenner may not want to share her high-profile gal pal with her younger sister, Kylie Jenner, 18.
'Just no. #CaKe only @caradelevingne @kyliejenner,' the 19-year-old model joked while sharing a video of her territorial ways on Instagram on Saturday.
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Territorial: Kendall Jenner shared a video of her jealousy over BFF Cara Delevingne and Kylie Jenner having a friendly interaction at Olivier Rousteing's birthday bash in LA on Friday
In the black-and-white snippet, Cara, 23, and Kylie are getting awfully chummy, with the British beauty even flashing a big grin.
Kendall spots the pair and doesn't seem too pleased, flashing the stink eye upon sneaking up on them.
The trio were celebrating French designer Olivier Rousteing's 30th birthday in Los Angeles.
More news on Kylie Jenner and Kendall Jenner and their friendship with Cara Delevingne
Chummy: In the clip, Cara and Kylie appear very close
Not happy: The model flashed the stink eye and a grudging expression after spotting her sister and BFF
Kendall was surely kidding around, as she, Kylie, and Cara united for a swing ride the same evening.
Kendall showed off her lean legs in a chic tan ensemble, as Cara wore a similar all-black look.
Kylie stood out in a long see-through white mesh gown, coordinating with her beau Tyga.
Another celebrity seen at the star-studded bash was Jennifer Lopez, who cosied up to Kylie for a snap.
Bonding: Kylie showed her and Jennifer Lopez cosying up on her Snapchat
Love it: JLo shared the same image on her Instagram, captioned: ''#BalmainGirls'
'#BalmainGirls,' she captioted the selfie of the two brand ambassadors.
'Short hair don't care,' Kylie wrote with a similar image posted to her Snapchat, showing the two bonding over their blunt bob 'dos.
J.Lo, who had arrived with her boyfriend Casper Smart, was clad in a cleavage-baring cut-out dress.
Kendall and Cara are also faces of the French fashion house, currently designed by Olivier Rousteing.
Balmain just launched their collaboration with H&M this last week in New York City.
Leggy: Cara, who is a face of the French fashion house, currently designed by Olivier Rousteing, put on a leggy display while leaving the party
Getting along: Kylie, Care, and Kendall were all spotted on a swing at the birthday bash
Birthday boy: Olivier Rousteing gathered around with a bevy of beauties including (L-R) Cara, Abbey Lee Kershaw, Kendall, Rosie Huntington-Whiteley, Constance Jablonski, Angela Lindvall and Kylie
Revealing: JLo wore a cut-out frock as she arrived with her beau Casper Smart, left
Matching: Kylie and her boyfriend Tyga, right, coordinated in all-white looks
Legs eleven: Cara yet again flaunted her legs as she climbed into a car outside the party - where she had the Kardashian-fronted Cosmopolitan episode waiting for her
On Saturday, Kendall happily got her 'CaKe' time.
She and Cara were spotted out and about in West Hollywood and Beverly Hills.
The two were joined by fellow model pal Gigi Hadid for their casual outing.
That's better! Kendall got her time with Cara - away from Kylie - as they stepped out for lunch in LA on Saturday. Also pictured is Gigi Hadid, far left
Make them green with envy in Ahlem sunglasses
Ahhhhhh what fun it must be, strutting the street with your model friends, attending star studded parties, wearing designer clothes and...being hot as ever!
Kendall Jenner we envy you and your stylish ways. The supermodel strutted with her two BFF's donning a black sweater, black trousers and Camilla & Marc loafers that are sadly sold out.
What IS still up for grabs are her cool shades by Ahlem. They're the Concorde sunglasses and they retail for $450, click right to buy the exact pair.
Make sure you take a look at our edit below for other green sunny options from the likes of Bobbi Brown, Express, Christian Lacroix, and Zero UV
Why so glum? Gigi and Kendall showed off their pearly whites and Cara appeared a bit downcast
Tres chic: Kendall showed off her slim figure in a bell-sleeved black peplum blouse with matching leggings
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