Some of the biggest Hollywood celebrities are using their super star status to make this world a better place than they left it. Actors, singers, and athletes use their voices to raise awareness for some of the problems that affect our world – from poverty, to gender violence, to climate change, to refugee crises.
Today marks the anniversary of the entry into force of the United Nations. And in 72 years since its founding, hundreds of celebrities have collaborated with the organization to work for a good cause.
Find out the names of 10 of the most well-known, big-hearted celebrities who are using their fame for good by teaming up with the United Nations.