You won't catch animal lover and vegetarian Pink at a KFC anytime soon. She made that perfectly clear in 2006 when she began a petition called Kick The Bucket, criticizing the fast-food chain's treatment of chickens. The PETA supported gained the attention of thousands, including the support of other pop artists like the Black Eyed Peas. And as the face of Australia's Royal Society for the Prevention of Cruelty to Animals, the new mom is leading the RSPCA's campaign to shows kids that being nice to animals is cool. And let's not forget Pink's 2010 music video for "Raise Your Glass" in which the pop star not only championed underdogs, she voiced her views against America's dairy industry.