<p>LEONA Lewis made a triumphant return to X Factor – three years after winning show </p><p>Today, in an exclusive interview with The Sun, the singer tells of her shock at being attacked at a book signing last month.</p><p>"When you grow up where I did you learn to move on. There was always some kind of craziness going on in my neighbourhood.</p><p>"The boys were always fighting each other and there was loads of street crime. I know how to look after myself. The part of London where I grew up has the highest crime rates in the country."</p><p> </p>
