James Blunt's relationship with current girlfriend Camilla Boler is reportedly on the rocks, because the English singer is too busy travelling around the world to spend time with her. The YOU'RE BEAUTIFUL star has enjoyed a meteoric rise to stardom over the past year and is currently promoting his Back To Bedlam album in the United States. But despite being famed for his soppy love songs, Blunt is having trouble keeping his own romance on an even keel. A pal of Boler says, "(Camilla) is at her wits' end. "She loves James, but in her heart of hearts she can't see how they can have a future together when he's always jetting around the world."