Les Misérables actress Samantha Barks and her model beau David Gandy have reportedly split up for the second time after their demanding careers put a strain on their relationship.
Speaking to the Daily Mirror newspaper, a source said: ''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.
''With such packed schedules they were both finding it increasingly difficult to see each other.''
Gandy previously dated The Saturdays singer Mollie King, while Barks has been linked to Nick Jonas.
