Loved the crazy fascinator that Princess Beatrice wore to the royal wedding? Now it can be yours -- for the right price. "She's putting it up on eBay to auction it for UNICEF and for Children in Crisis," Beatrice's mother, Duchess Sarah Ferguson, announced Wednesday during an appearance on "The Oprah Winfrey Show." The unusual blush-colored topper by London milliner Philip Treacy instantly grabbed headlines, became an Internet sensation and became the focus of several Facebook fan pages.