Following in the multi-tasking footsteps of many a celebrity, R&B star Ne-Yo recently announced his plans to develop his own line of hats.

The singer, more famous for his fashionable headgear than his crooning, told MTV News that he was still in talks about his pending career branch-out and revealed that his now trademark style came about as a result of being bullied in school about his thinning hair.

We have put together a gallery of the best head wear from some of our favourite male celebrities; from baseball caps to trilbies, check out who has mastered the art of the hat...