It depends. Which hairstyle?
Zayn Malik's hairstyle is called the quiff. It is so cute
tonsure
It is called the seven.There are videos on youtube by ademi7 about doing the hairstyle
bob
Fringes
The Dead ferret!
its called whispy lol
The hairstyle is a called a crew cut.
A chic mohawk!
Dreadlocks?
they're just fringes. :]