WireImage
Wireimage is the leading provider of entertainment, sports and news imagery and video to media professionals. our visual content appears each day in newspapers, magazines, advertising, television, books and websites.
http://www.wireimage.com/gallerylisting.asp?navtyp=srh&logsrch=1
Yahoo
Yahoo
http://images.search.yahoo.com/search/images?p=oprah&fr=fp-tab-img-t&toggle=1&ei=utf-8