The cosmetic treatment, often obtained by men experiencing baldness, has seen a dramatic a 240 percent spike in the past ...

"He did a crazy haircut. All of a sudden I see a pile of hair in the corner." Never miss a story — sign up for PEOPLE's free daily newsletter to stay up-to-date on the best of what PEOPLE has to ...

"I know a lot of people were asking ... I want to just go crazy on it, but I can't." Keep reading for more celebrity hair transformations.