Jean Hersholt Humanitarian Award recipient Oprah Winfrey speaks after accepting her Oscar statuette at the Academy of Motion Picture Arts and Sciences 2011 Governors Awards in Hollywood, California, Saturday. — Reuters LOS ANGELES — Oprah Winfrey received an honorary Oscar for her charitable work Saturday in what she called an unimaginable moment for a black woman who grew up poor in Mississippi and rose to the top of Hollywood stardom. The Academy of Motion Picture Arts and Sciences annually bestows its Governors Awards on people who have made an impact in the industry. This year, the honorary Oscars went to Winfrey, actor James Earl Jones and makeup artist Dick Smith at a black-tie affair that brought out stars such as John Travolta, Glenn Close and Alec Baldwin. Talk show host and film actress Winfrey, who was nominated for a supporting-actress Academy Award in 1985's “The Color Purple,” was given a Jean Hersholt Humanitarian Award by a young woman who was sent through high school on a financial grant she earned from Winfrey's foundation. Winfrey teared up when accepting her honorary Oscar and described the moment as “unimaginable” given her humble roots growing up in Mississippi. “All of us can make a difference through the life we lead,” Winfrey said. “We're all here to help each other.” She talked of her career as a TV chat show host and her movie work, and said it was “The Color Purple” that paved the way to stardom which, ultimately, led to philanthropy. That movie “door opened to me through the magic and majesty of film,” she said. James Earl Jones was given his honorary Oscar for a body of acting work that ranges from his Academy Award-nominated performance as a boxer in “The Great White Hope” to voicing the role of the villainous Darth Vader in the “Star Wars” movies. Jones was not on hand because he is in working in London, but he spoke to the Los Angeles audience in a speech that was taped earlier Saturday.