Niall horan stole ed sheeran’ girlfriend, Niall horan might look as harmless as a marshmallow, but is he really a bad friend? there have long been rumors that niall horan broke the bro code by hooking. [photos] niall horan’ birthday: singer turns 21 , Happy birthday, niall horan! the one direction cutie turns the big 2-1 on september 13 and his fans are wishing him all the best on his special day.. One direction' dirtiest signs harry styles & niall horan, Home > showbiz > look harry styles & niall horan! one direction fans make dirty signs for you! look harry styles & niall horan! one direction fans make dirty signs.