Yeah... Same thing happened with my mindset of the cute Rachel Hurd-Wood from "Peter Pan" was of an innocent little girl... But then she did "An American Haunting"... and then she did that racy photoshoot... My image of her was forever ruined.
And there was Dakota Fanning, who played all sorts of family-friendly roles (except in "Hide and Seek")... but then she filmed that movie where she was raped, and my image of Dakota was ruined.
There was Drew Barrymore, who played the cute sister in E.T., and came from a prestigious line of other actors in her family... and then she did that stunt on Letterman, and a few other sleazy films like Charlie's Angels, etc. My image of her was promptly destroyed...
There was Britney Spears... I don't think I need go further. 
And there was Anne Hathaway, with her nice-girl roles like "Ella Enchanted" and "The Princess Diaries," but then going on with roles like "Havoc" and "Brokeback Mountain" (adult content of her), and my image of her was ruined too.
Will Georgie turn out like practically every other young starlet? My fear is she someday she will.
History has shown us it's inevitable in pretty much every case.