We're pretty sure this pair bonded over their amazing ability to look fierce in front of the camera, no matter what they're wearing. This picture of them both wearing masks while still managing to pull off a stellar pose is just one example. We think Tyra Banks would be proud of that smizing.
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Pictured here at the Chanel show as part of Paris Fashion Week in 2015, Cara and Kendall hit the bar during the show and immediately became submerged in conversation. Only BFFs could block out a whole fashion show to focus on their chatter.
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Despite the fact that Cara's hands are on Kendall's bum, neither of the stunning girls matter as BFFs and awkward hugs just go hand in hand really.
Kendall and Cara posed together for the cover of Love magazine, because nothing is tearing this couple of BFFs apart.
The duo were spotted leaving the Chanel show holding up placards reading: 'Ladies First' and 'Free Freedom', which was perhaps a nod for women's equality. Preach sisters.
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We all know that overwhelmingly happy feeling we get when we see a friend who's been overseas for a while and Cara and Kendall bring it to life so well. The pair are constantly snapped jumping on each other in glee and hugging like crazy. It's enough to bring a tear to our eye.
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When you've been friends for a long time, it's inevitable that you're going to start dressing the same. While we realise that Cara and Kendall are in a show here, we can't help but feel this isn't the only time they've been caught in the same outfit.
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You spend so much time over in your best friends house that soon enough they become exactly like your second family. Cara has been photographed numerous times in the company of the Kardashians and has even been called the sixth sister by mama Kris Jenner. Should she change her name to Kara?
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Like any good friendship, they have a special name for their alliance; Cake. Yes that's the first two letters of both of their names so not a lot of effort was needed but we are liking the simplicity of it and that it refers to a desert.
There's nothing like loading up on a plate of carbs and pigging out to make your relationship unbreakable. If you don't have chips ahndy, any type of chocolate-laden desert will do. After all, it's not a ladies night without some comfy clothes, junk food and gossip.