Sienna Miller is supporting the British Union for the Abolition of Vivisection (BUAV) No Cruel Cosmetics campaign to end animal testing for toiletries and cosmetics sold in the EU.
Sienna joins a number of high profile celebrities supporting the BUAV campaign, including Sir Paul McCartney, Pussycat DollKimberly Wyatt and British actress Jenny Seagrove.
More: http://www.looktothestars.org/news/7062-sienna-miller-says-no-to-cruel-cosmetics