Katy Perry and a host of fellow celebrities from the world of fashion and music have teamed up with fashion retailer H&M and the Fashion against AIDS campaign to help raise awareness about the disease.

Katy Perry H&M Fashion Against Aids Campaign

The campaign features Katy and other stars including Dita Von Teese modelling a range of T Shirts, T Shirt Dresses, Bodies and Vests specially designed for the campaign. The range will be on sale at H&M stores from 28th May.