People for the Ethical Treatment of Animals (PETA) campaigner Ashley Fruno, covered from head to toe in bright-green body paint, holds a sign which thatr reads “Go Green, Go Vegan” in front of the Marina Bay Sands hotel in Singapore on November 2, 2011. The campaigner urge Singaporeans to switch to a healthy, humane and eco-friendly vegetarian diet. AFP PHOTO/ROSLAN RAHMAN (Photo credit should read ROSLAN RAHMAN/AFP/Getty Images)