Ashley was a friend of Six, in Six's childhood despite Six not liking her very much. She ask Six if she has ever been on a plane,who reply's 'Sort of' Ashley then mocks Six as she knows Six does not go on many vacations. Katarina notices that Six is unhappy and decides to buy a plane ticket, however Katarina decides it is risking too much and they do not board their flight. When Ashley sees that Six did not go on her flight this she mouths 'liar' to which Six is angry because she was telling the truth about her getting a plane ticket.
Ashley is only a very minor character who does not contribute to the plot and she is only mentioned once. It is unknown if she survived the Mogadorian invasion of Los Angeles.