The Buzz: Megan Fox Out of Transformers 3, Cannes, Network Upfronts, Google TV, and More! Dan Koelsch, May 21, 2010June 6, 2010 The Buzz is a feature in which we round up the biggest and most popular film and television stories of the week. Why go through pages of blogs just to find out what everyone is talking about? We’ve got it all right here. This week, Megan Fox is out of…