It's the British Coachella!
The supermodel and super designer intertwined hands as they stomped through the dirt path in their respective boots with the wind ruffling their hair.
And they looked very comfy in their outfits, with Kate in black skinnies and a loose top, while Stella bared her legs in denim cut-offs and threw on a skull-print varsity jacket.
Naturally, Stella stuffed all her festival essentials in a shoulder bag of her own design, but Kate opted for a black leather Gucci purse for herself.
Think Stella minded? Ha!
[Image via XposurePhotos.com.]