(11 of 15) Jennifer AnistonFrom the moment Jennifer Aniston stepped onto the set of Friends, she has been a style icon—the personification of Girl Next Door. From her much-copied hairstyles to her glamorous Emmy gowns, her look has been admired and imitated by celebrities and non-celebrities alike. October, 2005 A newly single Aniston glows in gold at the premiere of Derailed in NYC on October 30, 2005. Perhaps a "look what you’re missing" nod to a certain Mr. Pitt?