(Cover) - EN Showbiz - Kristen Stewart relishes her friendship with co-star Charlize Theron.

The Hollywood actresses star together in upcoming blockbuster Snow White and the Huntsman.

Kristen and Charlize have become very close over the months.

"We actually only got to work together for three days, so we got to know each other probably moreor at least on a certain leveldoing press," Kristen told MTV News. "It's been nice. It's been fun."

Taciturn Kristen really loves Charlize's boisterous personality.

"I think it's that thing, some people intimidate you," Kristen explained. "Some people's energy is so big you feel like you don't fit in the room. With her, I really appreciate how different we are. I love the effect that she has on people. I find it hilarious. I love watching it happen. I do not have that. Maybe I have something else. It's definitely not as visceral."

She also appreciates Charlize's potty mouth.

"It puts me to shame," Kristen laughed.

Snow White and the Huntsman will be released in June. (C) Cover Media