1. Jennifer Love Hewitt as Audrey Hepburn

To say Jennifer Love Hewitt is an Audrey Hepburn fan would be understating the truth. The actress did portray Hepburn in the TV movie The Audrey Hepburn Story, but she's also an honorary godparent of the Audrey Hepburn Children's Fund. Oh, and she dressed up like Hepburn and went to Tiffany's on her 30th birthday. Hm.