Kristen Stewart’s “secret” fling with Rupert Sanders hasobviously upset some important people in their lives, like Robert Pattinson andLiberty Ross. But there’s someone else isn’t too happy with her and Rupert’s mistake– Kristen’s Snow White and the Huntsman co-star Charlize Theron!

Charlize became super close with KStew during filming, sharingadvice and even feeling like a big sister to her. But what’s even worse is she’sextremely close with Rupert’s wife Liberty, who plays Kristen’s mother in thefilm. Talk about being in a difficult position!

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Charlize Theron & Kristen Stewart at Madrid photocall for Snow White

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“Charlize is absolutely fuming with Kristen for having anaffair with Rupert,” a source told RadarOnline. “She’s very tight with Liberty,has often socialized with the family over dinner and cannot believe Kristen hasdone this.”

It’s been reported that Rob was “blindsided” by Kristen’scheating and it sounds like Charlize was the same way! “Charlize had no ideawhat was going on between Rupert and Kristen and now feel completely betrayedby the whole incident,” the source said.

A sequel to Snow White was in the works before the scandal,but with the cast pretty much all against each other, who knows if it will evenhappen! Kristen might want to start drafting up an apology to Charlize as well.

Kristen has taken a lot of heat this week – do you think it’sdeserved? Or should everyone cut her a little slack? Let us know what you thinkin the comments section below!

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