Harry Potter star Daniel Radcliffe is frequently mistaken for Elijah Wood - and often signs autographs for the latter's fans thanking them for their attention. The 18-year-old actor admits he isn't bitter about the confusion, just grateful that people can spot his star presence. He says, "I was in Japan and someone held out a photo of him (Wood) for me to sign. "I couldn't say it in Japanese, so I wrote, 'I'm not Elijah Wood but thanks anyway, Daniel Radcliffe'. "If I was a bit more puerile I would have written, 'The Lord of the Rings is rubbish'."