The best benefit about a bob layered haircut is how it looks beautiful both for curly and straight hair. When you have straight hair, you will get the "Egyptian" look with a round sexy hair with bangs and curved edges. With curly and wavy hair, you will get a playful fun young look like Rihanna with her famous short bob hairstyle. It gives you a more carefree and playful look that many guys admire and find attractive.
The tendency to stick with particular celebrity hairstyles is prevalent with celebrities as well as with other men. Because of this, men also tend to keep a specific barber for most of their lives, where women tend to bounce from hairdresser to hairdresser as the mood for something new strikes them.