DailyMail.co.uk is reporting
that Billie Lourd, the daughter of Carrie Fisher, will make her Star Wars
debut as a young Princess Leia in Disney's forthcoming Star Wars
Episode VII. There has been no official confirmation on this from Lucasfilm or Disney, but they are saying she flew in a few weeks ago to join her mother.
In addition to this, the report says J.J. Abrams has cast both his father and father-in-law as well for walk-on roles.
You can view the full article here