Editor's Note: In an American Morning original series, "Big Stars, Big Giving," CNN National Correspondent Alina Cho looks at celebrity philanthropy and how these big stars can make a big impact. Through one-on-one interviews with Nicole Kidman, Halle Berry, Edward Norton, Julianne Moore and Justin Bieber, she shares what causes have become their passions, and how you can get involved. The one-hour special debuts December 24th and airs again on December 25th.
Justin Bieber is the hottest music star on the planet right now. Just 16 years old, he already has philanthropy on his mind.
He's even getting his fans in on helping others. One dollar of every Justin Bieber concert ticket sold goes to Pencils of Promise, a charity that builds schools in third-world countries.
Also, proceeds from his latest CD, "My Worlds Acoustic" will benefit the Children’s Miracle Network.
To learn more on giving, and ways you can make a difference this holiday season, visit Impact Your World.