The term 'celebrity hairstyles' simply refers to hairstyles that come to be much-liked, thanks to their being the chosen hairstyles by celebrities and other opinion leaders.
Some are completely unique or even new hairstyles, 'discovered' and brought to the limelight by the celebrities in question. Others are old and well known hairstyles, classic hairstyles as it were, that are always in the limelight, but which are 'freshly' popularized by the celebrities in question. A celebrity could take a traditional hairstyle that was one the verge of being antiquated, say the 'punk' hairstyle (as it is now), and by starting to be spotted with it on, turn it into an extremely popular hairstyle again. This is likely to be the case where the celebrity in question is a well liked one.
The celebrities in question here, by the way, could include those of any variety: from star athletes, to charismatic politicians, movie stars, phenomenal musicians and even popular preachers.
Since every point in time has its own 'celebrities' (thanks to the ingrained need for role models in humans), every point in time is also bound to have its own celebrity hairstyles, inspired by these celebrities of the moment. So armed with this background information about celebrity hairstyles, we can now turn to a discussion on the best male celebrity hairstyles.