American actress PIPER PERABO struggled to perfect an English accent for her new movie IMAGINE ME + YOU, particularly when it came to swearing. The 29-year-old star - who plays a Londoner in the romantic comedy - prefers swearing in her native accent because it's less time consuming. She tells Hotdog magazine, "I think and American saying w**ker doesn't have the same weight as when a Brit says it. "For some reason 'c**p' was the hardest word. I say it once in the film and it was like a gillion takes."