By now, most people know that Seth McFarlane will host the 85th Academy Awards this Sunday night. But as Joan Rivers proved, the pre-show and all happenings behind-the-scenes are just as important to viewers. This year, actress Kristin Chenoweth, Entertainment Weekly Managing Editor Jess Cagle, and Good Morning America’s Lara Spencer will host the official pre-show, and each made the announcement via Twitter. Also, in a big surprise announcement, Robin Roberts also tweeted that she would be making her return to TV to help co-host. Read more