I don't know enough about starlets to really have any decent guesses. The only thing I can offer up which wasn't mentioned in the first many comments on the second one is Ellen Page. She hasn't had any main roles on any major movies (I wouldn't consider Juno major), but she has been in some big blockbusters in large supporting roles. Dated Elijah Wood? I guess he is an A+ lister. Dunno about any of the other peeps on her dating list. And she kinda seems to play good girl characters. I mean, Juno was preggo but seemed pretty vulnerable. Only movie credits. And Juno seemed to springboard her suddenly into huge big movies like Inception, even if she did stuff before then. Ida know.