Now that Tyra Banks is turning into a bona fide media mogul, maybe Oprah's looking for something to fall back on. The talk-show host took a pair of scissors to Oscar winner Hilary Swank's hair as part of a charity effort on her show airing tomorrow. "It's taken months to get to this moment," says Oprah. "It involves a two-time Academy Award winner, a sharp object and me." Oprah reportedly chopped off about nine inches of Hilary's hair to donate to Pantene Beautiful Lengths, which is dedicated to supporting and encouraging women who have lost their hair during cancer treatment. "I've been growing it for the last six months to donate my hair," said the generous Hilary. "I've been taking a lot of vitamins and taking really good care of it, knowing that it would go to a woman in need."