And then there were three. Cameron, Brandy or Stephen will be one of the lucky three who'll go home tonight with an unexpected $1 million prize on the finale of ABC's "Oprah's Big Give." Who's it going to be? Jennifer Aniston, Blue Man Group and other surprise guest make appearances on the final show of Oprah's primetime show. Blog with us starting at 7 p.m. as the countown to finding out who the biggest giver begins.