Naomi Campbell and Sarah Brown launch Fashion for Relief

The annual Fashion for Relief catwalk show is the brainchild of supermodel Naomi, and sees a host of famous famous faces hitting the runway in designer outfits, all in the name of charity - Dasiy Lowe, Lizzy Jagger, Cheryl Cole and Jo Wood all took part last year.

Yesterday Sarah and Naomi, along with Erin O'Connor and Yasmin le Bon, launched this year's event at Somerset House. The big night is scheduled for 18th February, the night before London Fashion Week kicks off, and once the catwalk show is done all the dresses will be auctioned off. This year the money raised is going to a particularly worthy cause - it will be sent to help victims of the Haiti earthquake.

Click here to see who hit the catwalk at last year's Fashion for Relief show.