Colin Firth drenched in coffee, Alanis Morissette buried in wheat, Michael Stipe covered in milk. They and many of the world's biggest stars have been dumped on in support of Oxfam's campaign to make trade fair.

These incredible images illustrate a story. A story about how poor farmers are being 'dumped on' every day by rich countries and rich companies and about how you can change this by joining the Big Noise petition to make trade fair. If we all join together and make a big enough noise politicians and corporate bosses will have to listen.

Join the Big Noise