No, she's not donating herself too (she'd play a blinder with the heavy lifting), just a rather humongous pile of shoes to the British Red Cross in aid of the Philippines.
I was quick to show me fella her pile, you know, just to put the bottom of our wardrobe into perspective... Man, I'd love to sort through that lot.
Posting the photos on Twitter last night, she said: "Proud to support @BritishRedCross #ShopDrop Donating clothes for #Haiyan survivors. x vb... "Big clear out of my shoes, on sale tomorrow in aid of @BritishRedCross #ShopDrop x vb."
If you fancy pawing through her wares - which include items from Dolce & Gabbana, Jimmy Choo, and Roberto Cavalli - you'll have to hightail it to (unsurprisingly) Chelsea today.
A member of the charity said: "Dozens of pieces from the couple's wardrobe will go on sale this coming Friday at the British Red Cross shop in Kensington & Chelsea, which specialises in designer clothing. All the money raised will help those affected by the typhoon in the Philippines."
