The level stress needed to cause this tho...I finally get it

Jessica Simpson

It’s Britney Spears actually

She was getting divorced, having her kids taken away from her, constantly in the public eye, suffering from terrible mental health problems, etc, etc. I don't blame her at all.

Edit: apparently, someone thought my first response was what actually happened... no, I don’t think she shaved her head to avoid a drug test. Right, I was just highlighting what people thought she was doing at the time, not my personal belief of what happened. I, too, believe she was just going through a tough spell, and all her pressures came crashing in all at once.