As you look into how to cut men's hair like Justin Bieber hairstyle, there are a few things you need to consider. Curly or wavy hair might not work as well, but you can consider straightening it out so that it is easy to work with. Naturally straight hair does not need a lot of work.

For curly or wavy hair, consider treating it first. You can use straightening chemicals, it is best to have it professionally done to avoid damaging it. This might cost you some good cash but it worth it. If you also want hair color that looks like that of Justin Bieber, then have it done by a professional as well.

Take a look at this video
https://www.youtube.com/watch?v=72Mm62hAWbM