"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 ...

Ariana Grande recently went out in public with her hair hidden by a stylish head wrap and people quickly noticed something strange.

As with scientific findings on rosemary’s potential, one study found caffeine and minoxidil similarly effective for inducing hair growth in people with ... growing like crazy” since ...