Becausee he wanted to be unique and the special one of the group.
He likes dark long hair
Niall would date a girl with any color hair.
Doesn't matter. Any color
He likes dark long hair
Niall Horan started bleaching his hair at the age of 14.
Niall Horan :) He is not actually blonde, but brunette. However, he dyes his hair blonde.
niall horan 's second favorite color is green
Niall Horan has been dying his hair for 7 years
he likes it
Blue
Because in X-factor everybody got a new hairlook if the look before wasn't starlike ! and because of that niall brown hair got blond !
Um, no. He still has his hair