Lending her time to a worthy cause, Kate Moss donned a Red Nose t-shirt Monday (February 4) in London to launch Comic Relief 2013.

Posing in black leggings and a white shirt with the image of British comedian Tommy Cooper on it, the supermodel joined other celebs in getting the word out about the charity.

An annual event in Great Britain since its inception in 1988, Red Nose Day helps raise money for those in need throughout the UK and Africa.

This year’s event will take place on March 15, with people gathering funds for the organization by doing something to make someone else laugh.