Watch Pink Sing Over the Rainbow at the Oscars

Seventy-five years ago, Hollywood welcomed a very special movie: The Wizard of Oz. In honor of that milestone, the Oscars ceremony paid tribute its star, Judy Garland, by inviting her three children (Liza Minnelli, Lorna Luft and Joey Luft) to celebrate. And the Academy also invited a non-relative to get involved: Pink. (PHOTOS: Celebrities Walk the Oscars Red Carpet) As the Los Angeles Times points out, the tribute wasn’t totally random. The theme of the broadcast (as viewers may have noticed...