Cara Delevingne posted a couple of hilarious videos to Instagram on Thursday, and they feature none other than her famous new friend Reese Witherspoon. After the two walked the red carpet at the Met Gala on Monday, they met up with Kate Upton and Zooey Deschanel for Rihanna's NYC afterparty — and that's when the fun really began. In Cara's clips — which have since been removed from the British model's feed — Reese is asked to pronounce Cara's name and says, "If you force me to say your last name, I'll be f*cked." She then attempts to say "Delevingne," sort of butchers it, then gives up, saying, "I don't know what your f*cking name is." And Reese's Southern drawl really comes out when she gives Cara the following advice: "The most important thing for a name for a girl is that a man can whisper it in his pillow." It's safe to say that Reese had a great first time at the Met Gala; watch the videos now to see what we mean.