Kristen Stewart feels ''protective'' of her 'Twilight Saga' character Bellan Swan because they have been through so much together.
Kristen Stewart feels she has become her 'Twilight Saga' character Bella Swan.
The 19-year-old actress feels "protective" of her big screen alter ego because their lives have progressed in a similar way.
She explained: "I feel like Bella has become something t…