Madonna and James Franco will host rival post-Oscars parties this Sunday

Madonna and James Franco will host rival post-Oscars parties this Sunday (27.02.11).The 'Celebration' singer is planning to host an event after the official post-Academy Award Governors' Ball and Vanity Fair magazine's Oscars party, but faces competition from host James Franco - who is hosting and also nominated for the Best Actor at the event.While Madonna, 52, boasts A-list DJs Paul