London, April 20 -- Teeny bopper Justin Bieber is not too keen on launching a rap career. "A lotof countries don't get rap music. It is a lot bigger in the US and Canada but not everywhere. I ama singer that is my passion. Rapping is something that I like to do for fun," he said. The singerloves to rap but will never utilise his skills by fear of estrangement from his fans.