For people in the spotlight, it's normal to have an ever-changing look. With eyes on them all the time, it's hardly surprising that celebrities mix things up a lot. Presumably, they want to keep it interesting.
Men arguably have fewer options when it comes to experimenting with outfits, so many get creative with their hairstyles instead. Indeed, many of our favorite famous faces have been through what can only be described as a rollercoaster with their hair.
A common experiment for guys involves letting their hair grow long, and for some celebs it's an experiment their fans would deem a success. It's not that these celebs look bad with short hair, but if you can pull off long hair, why wouldn't you?
Check out this gallery to find out which male stars rock the long-haired look.