Whatever you think of the music, the Justin Bieber haircut has influenced mens hair and there’s no going back. The long windswept bangs seen on adolescents everywhere and Glee have made way to a more sophisticated look since the Bieb reached the age of majority. He continues to make the most of a full head of thick hair with this Mad Men influenced look. The Justin Bieber new hairstyle is just barely parted, with the rest of hair combed to one side. The look is almost slicked back but uses a lighter hold product for a softer look. When this mens haircut gets to medium length, it can be styled into a pompadour or quiff. The Justin Bieber new hairstyle parties like a rock star and is respectable at work.