Beyond just making hit records, Mariah Carey's passion lies in helping others. Her latest project is serving as the Ambassador for World Hunger. Yum! Brands' World Hunger Relief campaign and the UN World Food Programme are teaming up to give back to the millions who go hungry each day.  

In addition to working with the World Hunger Relief campaign, Mariah has spent years of her life as a devoted philanthropist. She has participated in countless benefit concerts and has volunteered with the Make-A-Wish Foundation.

To learn more about the World Hunger Relief campaign, be sure to read her blog.