Most stars take a stand for some important cause.

They help raise money for less fortunate kids, atau sick children in the developing world.

Or, like Justin, the stand up for Haiwan rights. Justin Bieder is taking advantage of his fame to spread the word about taking care of abandoned pets. He believes in adopting Haiwan from the animal shelter and has collaborated with the organization PETA to take a stand for what he cares about.

Justin knows that Haiwan that end up in the pound suffer, and that's why he wants to do all he can to motivate people to adopt a pet.

His moto for his campaign to raise awareness for Haiwan is the following: " My world includes compassion for animals. Yours should too."