To help raise funds for the children of Africa, Charlize auctioned of one of her gowns on eBay. The winning bid was $1,825, and proceeds went to the Entertainment Industry Foundation benefiting the Charlize Theron Africa Outreach Project.

The one-of-a-kind, ivory couture dress was designed by Narciso Rodriguez exclusively for Charlize. "This is a very special dress," she says. "This is the first time I ever went to the Cannes Film Festival."

Episode 2 of Oprah's Big Give gets fast and furious.

Viewers get the chance to give big!