LONDON: Samantha Barks and model David Gandy have reportedly called it quits after five months together. The 23-year-old Les Misérables star has been dating the 34-year-old male model for five months but according to UK newspaper The Mirror the couple have already decided to end it. "Both Samantha and David are in high demand professionally and are really busy with their careers. David's modelling is taking him all over the world and Samantha is the same - with regular gigs in America and Australia," a source said. –BN