By Cassie Carpenter
Published: 14:15 EST, 3 May 2014 | Updated: 09:21 EST, 4 May 2014
They were first seen sharing a kiss while clad in matching studded Burberry at last year's Met Ball.
And supermodel Cara Delevingne just revealed her affectionate term of endearment for actress Sienna Miller.
'She's my "schnoyster",' the 21-year-old lesbian told TMZ while leaving JFK Airport Saturday.
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
'She's my "schnoyster." We're very much "schnoistering"': Supermodel Cara Delevingne revealed her affectionate term of endearment for actress Sienna Miller while leaving JFK Airport in New York Saturday
'We're very much "schnoistering." Yes, that [nickname] is already trademarked. We share that much in common.'
The British blondes held hands as they headed for the Mayfair Club together in London Tuesday.
Cara and the Golden Globe-nominated 32-year-old were equally handsy earlier at Kate Moss' Topshop collection after-party.
Delevingne - who's the granddaughter of Sir Jocelyn Stevens - clearly had last year's Met Gala on her mind Saturday as she posted an Instagram of her plunging red carpet look.

Thick as thieves: The British blondes held hands as they headed for the Mayfair Club together in London Tuesday

Famous friends: Cara and the Golden Globe-nominated 32-year-old were equally handsy earlier at Kate Moss' Topshop collection after-party
The Storm Model also had her older sister Poppy on her mind Saturday as she shared a birthday tribute to the socialite, who coincidentally once shared a Manhattan flat with Sienna.
The English wild-child has also been seen getting cosy with gal pal Suki Waterhouse, who calls Cara 'Shugapoo.'
Enstarz was the first to report that the strong-browed beauty split with her girlfriend of four months, Michelle Rodriguez, due to Cara's 'flirting.'

'Studded love!' They were first seen sharing a kiss while clad in matching studded Burberry at last year's Met Ball

Nostalgic: Delevingne - who's the granddaughter of Sir Jocelyn Stevens - clearly had last year's gala on her mind Saturday as she posted an Instagram of her plunging red carpet look

Sibling love: The Storm Model also had her older sister Poppy on her mind Saturday as she shared a birthday tribute to the socialite, who coincidentally once shared a Manhattan flat with Sienna
Delevingne and the Fast and the Furious star were previously seen kissing topless during beachy holidays in Mexico and Miami.
Cara confirmed to Marie Claire UK that she will be playing a mermaid in Joe Wright's upcoming Peter Pan film.
'Acting is what I've always wanted to do,' she told the mag.

Pet names: The English wild-child has also been seen getting cosy with gal pal Suki Waterhouse, who calls Cara 'Shugapoo'

Broken up? The strong-browed beauty is rumoured to have split with her girlfriend of four months, Michelle Rodriguez, due to Cara's 'flirting'
'Being able to do this is living the dream. Modelling is where I started and I'm never going to turn my back on it. I thank it for everything I've done now, without it I wouldn't be here. But it's not what I love. This is what I love. This is it for me.'
The fantasy flick Pan - due out July 17, 2015 - also stars Hugh Jackman, Rooney Mara, and Amanda Seyfried.
The Anna Karenina actress will next act in the TV movie Timeless, which will be broadcast June 19 on Sky Arts.

'Acting is what I've always wanted to do': The Anna Karenina actress will next act in the TV movie Timeless, which will be broadcast June 19 on Sky Arts
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