Actress Rachael Leigh Cook's new U.S. TV role has helped her realise she suffers from face blindness. The pregnant She's All That star plays an FBI agent in drama Perception and she admits she has learned a lot about neurological behaviour while researching her part - and now she's convinced she has prosopagnosia. She says, "It's where you can see people out of context that you completely know and you don't recognise them... If I see you at the grocery store... I'd be like, 'Did we go to school together...?'"