I don't know if she's got much of a case, but the arguments are interesting. The Hollywood Reporter has been following the trial with recaps and analysis. Here's the take on day one, during which Hoang and IMDB battled over the importance of truth and perception in the digital age: Actress Suing IMDb Takes the Witness Stand.
And here's the recap of day two, where things got a little lively, and Hoang was challenged about how much IMDB's posting of her true age actually affected her acting career: Actress Suing IMDb Faces Tough Questions on Second Day of Trial.