OMG! One Direction star Niall Horan swaps his blond hair for brown
Niall Horan rocks a sexy new look in London
Niall Horan had bright blond hair when 1D first found fame
Niall Horan would look very different with his natural dark hair
The Irish singer, 19, revealed a new dark 'do at the Roundhouse in Camden last night where the boys were performing at the iTunes Festival.
Though some fans were shocked by the 1D star's makeover, it seems that Niall has been considering changing his look for some time.
'My natural hair colour is nearly black,' he told Channel 955 in June.
'So I'm thinking about heading towards that kind of thing, because I've been doing this for a while.'
Music mogul Simon Cowell won't be pleased. In April he banned Niall from losing his boyish blond mane.
'[Niall] put in a text to him asking if he could change his hair colour. Simon was straight back on to him with a short reply: "No way,"' revealed our insider.
SEE PICTURES Niall Horan shows off new dark hair with One Direction at iTunes Festival
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