Harry Potter star Daniel Radcliffe insists he won't go off the rails like other child actors. Radcliffe, who turns 18 later this month (Jul07), has already stunned his teenage fans by stripping off in London West End play Equus earlier this year - but insists he is a good boy at heart. He says, "What everybody would love to see is me having ditched school and then just going wild. That's what I'm determined not to give them."