EXCLUSIVE: What a cast Cameron Crowe and producer Scott Rudin have cooked up for the film they are prepping at Sony Pictures. Rachel McAdams is in talks to star with Bradley Cooper and Emma Stone. McAdams will play a former lover of Cooper’s character. They’re keeping the plot specifics under wraps, but the role McAdams is in negotiations for is a great part and the movie is funny and romantic, with a tone similar to past Crowe films Jerry Maguire and Almost Famous. Crowe wrote the script and will direct the film beginning in October. McAdams is repped by UTA and Magnolia Entertainment.