Although now very much established as an actress, especially within the realms of television, Cassidys start instead came as a model, appearing in an ad-campaign for Abercrombie & Fitch. That shouldnt have come as too much of a surprise though, as it is something that runs in the family, as her mother, Sherry Williams, was a successful high-fashion model back in the 1970s before leaving the industry to concentrate on raising her children. While she may have been raised by her mother, and initially taken after her, its the other side of the family she has followed more in her career path