but what is a buzz cut, really? As the years have passed, different elements have been added to the mix, resulting in subtle changes in aesthetics and structure. Here is everything you need to ...

That being said, buzz cuts are generally described as the shortest possible (or at least a very short, close-cut) length around someone's entire head, says Velasquez. From there, different buzz ...

Later in the day, however, Bieber added a black hat to his ensemble. Bieber previously showed off his buzz cut via Instagram on Jan. 19, when he posted a collection of photos from a winter getaway.