Deadline is reporting on a rumor that could see Twilight's Kristen Stewart in the lead role of Snow White & The Huntsman. It would be a safe bet for Universal since Stewart has a young loyal following. The only thing is that I doubt she would be able to carry a film like this on her own. Even worse she'd be sharing scenes with heavy weights like Viggo Mortensen and Charlize Theron.
It was mentioned that Universal could also be looking at both big names and unknowns for the role. The list of lesser known actresses in the running include Felicity Jones (The Tempest, Cemetery Junction), Riley Keough, Bella Heathcoat (Cogan's Trade, Now) and Alicia Vikander. I'd personally rather see Felicity Jones in the role mainly because she would put more effort into the film and could build a name from it. For Kristen, it would be just a payday between the next emotionless performance.