Kristen Stewart Scandal: Robert Pattinson's Girl Caught With Snow White and the Huntsman Director Rupert Sanders

Kristen Stewart Scandal: Robert Pattinson's Girl Caught With Snow White and the Huntsman Director Rupert Sanders: Talk about a blindside.

E! News has learned that Kristen Stewart had a fling with her Snow White and the Huntsman director, Rupert Sanders.

Stewart attended the Teen Choice...