Olivia Munn discussed her condition, trichotillomania, during an appearance on the 'Armchair Expert' podcast. Munn said that it was while she was dating Chris Pine that the comments on a paparazzi photo of her initially triggered the disorder.

Olivia Munn opened up about Trichotillomania and revealed that the hair-pulling disorder first started when she was dating Chris Pine. She spoke about getting honest about the pressures of early fame and how online criticism triggered her condition.

Olivia Munn has spoken about her struggle with Trichotillomania, a disorder causing hair pulling, and linked it to a paparazzi incident with Chris Pine.