Celebrity Stars Give Back! From Oprah's Leadership Academy, Brad's rebuilding efforts to Beckham's Goodwill work, see how Hollywood's most charitable stars are helping others By Janet Mock Published on September 14, 2009 12:00 PM Share Tweet Pin Email Trending Videos 01 of 10 LEADING THE WAY Oprah Winfrey opened her $40 million Leadership Academy in South Africa in January 2007, giving impoverished young women hope for a brighter future. "This is the proudest, greatest day of my life," she said. Read the full story in PEOPLE's Archive. 02 of 10 DISNEY DREAMS From Make-A-Wish to St. Jude Children's Hospital, the stars of High School Musical have brightened the lives of children across the country. "It's a very humbling experience," Zac Efron tells PEOPLE of working with the Make-A-Wish children, all of whom are coping with life-threatening medical conditions. Read the full story in PEOPLE's Archive. 03 of 10 A ROYAL TOUCH Prince Harry is following in his mother's footsteps, launching his Sentebale charity (which means "Forget Me Not") benefitting Lesotho, Africa's impoverished orphans, in 2006. When asked if his mother Diana – who famously hugged AIDS patients – would have been proud, Harry smiled and said, "I hope so." Read the full story in PEOPLE's Archive. 04 of 10 COMMUNITY REBUILDING In 2007, Brad Pitt launched Make It Right, a campaign to help rebuild New Orleans's Lower Ninth Ward, which was devastated by Hurricane Katrina in 2005. "My hope is that we can grow this thing," he said of his effort to build 150 homes for displaced families. Read the full story in PEOPLE's Archive. 05 of 10 BEYOND BEAUTY Stars like David Beckham (who's a Goodwill Ambassador for UNICEF) and Jennifer Garner (who supports the "I Have a Dream" foundation") earn praise for more than their looks in our Most Beautiful issue. Read the full story in PEOPLE's Archive. 06 of 10 UNITED FRONT In the wake of the Sept. 11 attacks, stars including Tom Cruise, Meg Ryan, Madonna and others came together in Los Angeles, New York City and London to sing, speak and staff phones in an effort to raise millions for the United Way's effort to assist disaster victims and their relatives. Read the full story in PEOPLE's Archive. 07 of 10 A CHARITABLE TOUR While on tour, Miley Cyrus stopped at children's hospitals all over the country to visit ill fans who couldn't make her concerts. "I fall in love with all these kids," the Disney star tells PEOPLE. Read the full story in PEOPLE's Archive. 08 of 10 STAR POWER From Julianne Moore to Julia Roberts, stars use their fame to shed light (and raise money) for the causes closest to their hearts. "The only thing celebrity is good for is to bring attention to things that need attention," says Moore, who raises awareness for the genetic disorder Tuberous Sclerosis Complex. Read the full story in PEOPLE's Archive. 09 of 10 ABOUT FACE Jessica Simpson embarked on a 10-day trip to Kenya in 2005 as goodwill ambassador for Operation Smile – an international charity that provides free reconstructive surgery to kids born with facial deformities. "It's crazy, to go there to bring blessings to these kids," she said, "and they end up blessing you more." Read the full story in PEOPLE's Archive. 10 of 10 DIANA'S LEGACY Though her life was cut short in 1997, Princess Diana's legacy lives on thanks to her tireless efforts on behalf of those less fortunate. "She's gone, but she's like the gift that keeps on giving," says a benefactor. "Her touch goes a long, long way." Read the full story in PEOPLE's Archive.