Robert Pattinson perfected US accent by copying rappers

London: Actor Robert Pattinson has revealed that he perfected his US accent for the ‘Twilight’ films by copying his favourite rap stars. “I used to want to be a rapper when I was 14,” the Sun quoted him as saying in Oprah Winfrey`s chat show.

“I have a lot of recordings. I used to do an American accent,” he added. He even joked and said, "Kristen thinks I do the most terrible accent." ANI