Rock heiress Kelly Osbourne has praised her nomadic upbringing, insisting there is no better way to learn about the world than travelling. The pop singer/TV presenter spent much of her childhood touring the world with her dad Ozzy Osbourne's band Black Sabbath, and claims it was a great education. She says, "There's no better way to learn than from travel. Because of my father's work, I got to see things for real instead of reading about them in books... "I was on the road with him, and I got taken to museums and historic sights around the world."