Capital FM takes a close look at some of the best pictures of One Direction star Niall Horan.
Niall was introduced to the world at his X Factor audition in Dublin. The singer gave a rendition Ne-Yo's 'So Sick' which caused Simon Cowell to say "You're not as good as you thought you were, but I still like you." Katy Perry was also on the judging panel on the day and gave the deciding vote to put the future star through.
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