In Hollywood, every pavement star tells a story. Not all of them shine. Wannabe actor Kyle Macdonald is down on his luck. Working as a supply teacher in an inner-city Birmingham school, he's single again at 28, and sleeping in his childhood bedroom beneath a 'Hard Candy' Madonna poster. He gets a call claiming he drunkenly married top Hollywood director Aaron Biedermeier in Vegas six years ago. Rather than panic, he...