Pauley Perrette Then

On NCIS, Pauley Perrette was both a fan favorite and an important part of the series as Abby Sciuto. Pauley was cast perfectly as Abby, who was an expert at her job but definitely dressed the part of a non-conformist. She was known for trying all kinds of styles out, from pigtails and choker necklaces to black and white-themed outfits.