Men don't want to advertise that they are asking for anything other than the "normal" cut when they visit the barbershop. It seems to be an unspoken rule, one that the barber knows very well. He knows exactly which celebrity hairstyle each man is quietly asking for and how to cut their hair accordingly.
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.