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.
Whether you like these women or their hair isn't as important as understanding where they are coming from. They aren't afraid to show off their fun. While these particular styles may not be right for you, we can all learn from them. Don't be afraid to ask your hairstylist to give you a do that is fun and funky. Something outside of the box. You never know when a crazy hairstyle may be just the one for you.