Olivia Munn is sharing that she lives with a health condition not many people know about. Munn spoke about her experience with trichotillomania – a mental health condition that “involves frequent, repeated and irresistible urges to pull out hair from your scalp,

Olivia Munn developed trichotillomania over a paparazzi shot. The 44-year-old actress suffers from the disorder that causes a long-term urge to pull out one's own hair and has always "immediately regretted" doing so but admitted that it all came from the first time she was in the tabloids with then-boyfriend Chris Pine.

Olivia Munn shared that a single paparazzi photo during her time with Chris Pine pushed her into a dark place.The actress said everything changed after a photo of her and Chris Pine showed up in