Trending Simple Zain Malik Hair Style : The zayn malik hairstyle has skyrocketed in popularity ever since one direction exploded onto the pop scene zayn's definitely been up to the challenge, trading in his characteristic long hair to experiment with buzz for now, check out some pictures of zayn malik's haircuts and hairstyles over the years! This zayn malik haircut started off as a simple cut with faded sides and a long top. Simple Zain Malik Hair Style - From long hair to shaggy look, pink and rainbow hair to blonde, undercut to hot.