The Buzz: Rihanna Tries To Act, Del Toro Teams With Cameron, Recall Being Remade, Spielberg Needs a New Lincoln, and More! Dan Koelsch, July 31, 2010August 1, 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. Check out all the stories after the…