"Hangover" star Zach Galifianakis hung out in the Phillies clubhouse before today's loss to the Red Sox. The comedian spent most of his time there talking to Jayson Werth, Raul Ibanez, Brad Lidge and Greg Dobbs. He was later joined in a third-base side suite by castmate Bradley Cooper, here through Friday shooting "The Dark Fields" and Cooper's girlfriend Renee Zellweger. Cooper, a Germantown Academy graduate showed up with his father Charlie, and took batting practice before the game.