Is Simon Cowell in charge of One Direction’s hair?

Apparently Simon Cowell has the final say over One Direction’s hair.

According to a report, Niall Horan wanted to dye his blonde locks black – something Simon said no to.

“Simon still controls a lot about the band down to the finest detail,” a source said, reports ShowbizSpy.

“Niall was desperate to get rid of his blond locks and go black just for an experiment, like loads of normal teens.

“Luckily, he had the sense to ask Simon first because he knows how he works.

“He 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’. “