Salma Hayek, 50 CENT, Tom Hanks, Bono and Brad Pitt are going all white for a stirring new Internet and print ad for awareness website One.org. In the new advertisements, which debuted on AOL last night (01MAR06), the stars don all white clothing and matching wristbands, and simply click their fingers to mark the people dying of AIDS every three seconds. The first of the www.one.org ads aired last year (05) during the Live 8 coverage.