09/05/2014 09:55 BST | Updated 20/05/2015 06:12 BST

Cara Delevingne's Instagram Video Of Reese Witherspoon Proves Americans Can't Pronounce Her Name

Cara Delevingne posted a video on Instagram this week following a few after party antics at the Met Gala (spoiler: drunken) featuring Reese Witherspoon, Zooey Deschanel, Kate Upton, and Tennessee Thomas.

It's since been taken down but the caption read: 'The confusion @reesewitherspoon @zooeydeschanel @tennesseebunny @kateupton #HAHAHAHA #loveyouladies

What "confusion"? Well, Reese Witherspoon was totally caught slurring her words and struggling to pronounce Cara's name saying: "I love you Kara, I mean Cara".

"'If you force me to say your last name, I'll be f****ed" said Witherspoon, adding: "I don't know what your f***ing name is."

You have to see this footage - not just for Witherspoon's attempt at saying "Delevingne" but for what she reveals to be the most important thing in a girl's name...

Caught on camera, yes, but if a group of gals (A-list or not) can't have a tipple or two on a night out WHAT IS THE WORLD COMING TO?

Clearly Witherspoon's reps thought it best to get Cara to take down the video - though it's already doing the rounds on the internet and has ranked up 11,785 views on YouTube.

After that whole arrest for disorderly conduct with her husband Jim Toth, we can see why this might not go down well with Reese's people.

But back to that Met Gala 2014 red carpet scene - here's a look at this years best dressed celebrities. Cara Delevingne and Reese Witherspoon were both decked out in Stella McCartney and looked pretty incredible...