TWILIGHT’s Robert Pattinson trades in the pale skin and vampire teeth of Edward Cullen for the guitar and life crisis of Art in this British dramedy. Much to his own disappointment--and that of his mother (Rebecca Pidgeon)--Art finds his London life as a musician is going nowhere. Enter Dr. Ellington (Powell Jones), a self-help guru and the author of "It’s Not Your Fault." But his page-bound words aren’t enough: Art has the graying writer live with him and his parents with comedic--and hopefully inspiring--results.