Ever since I found out that Stella McCartney hosted some crazy dance performance (otherwise known as a flash mob) at her London Fashion Week presentation, I have been dying to see some footage. Thankfully the Telegraph brought in a camera so we can all have a proper look at what went on during the unveiling of her evening wear collection which, as you can see, wasn't the usual catwalk show.

McCartney unleashed a group of dancers upon the celeb-studded crowd which included Rihanna, Kate Moss, Anna Wintour and Alexa Chung. Dressed in the latest McCartney creations, the flash mob danced around the room using chairs as their props.

If you look closely, towards the end of this video you'll see supermodels Amber Valetta, Shalom Harlow and Yasmin Le Bon getting in on the action by boogieing away on chairs and tables along with the professional dancers. Read more about the rockin' party here.

P.S. Could Stella McCartney be any more cool?

Don't forget to stay tuned to our coverage of London Fashion Week direct from the tents via @catwalkqueen