Elizabeth Debicki as Karen Smith - Christopher Nolan's Mean Girls Fan Cast | myCast.io
Elizabeth Debicki
Age: 35
female
Elizabeth Debicki (born 24 August 1990) is an Australian actress. After making her feature film debut in A Few Best Men (2011), she appeared in The Great Gatsby (2013) as Jordan Baker. Other roles are in the limited series The Night Manager (2016) and Widows (2018).
Cady Heron is a hit with The Plastics, the A-list girl clique at her new school, until she makes the mistake of falling for Aaron Samuels, the ex-boyfriend of alpha Plastic Regina George.