Emma Roberts has an acting career.
Adult World . The film premiered at the Tribeca Film Festival in April 2013 and stars Emma Roberts , Evan Peters , and John Cusack . Emma Roberts . After making her film debut as Kristina Jung in Blow ( 2001 ) , Roberts gained recognition for her lead role as Addie Singer on the Nickelodeon television series Unfabulous ( 2004 -- 07 ) . ( 2010 ) , Scream 4 ( 2011 ) , Adult World ( 2013 ) , We 're the Millers ( 2013 ) , and Palo Alto ( 2013 ) .