If you have a man who isn't taking great care of his hair, or is in dire need of a makeover, it may be a great idea to mention to him which celebrity hairstyles you like. If he doesn't seem to be paying attention, you may want to accompany him to his barber appointment and quietly suggest it to his barber instead, that may work better.
Hairs are one of the most important parts of a human body which to an extent reflects the personality of the individual. However, most people tend to neglect their hair and instead concentrate on their face and physique. They feel that any hairstyle is fine as long as it does not make them look terrible. They might be right that most hairstyles might work out for them. But they do not realize that they are missing out the opportunity to enhance their beauty and personality by not selecting the appropriate hairstyle.