She has been accused on many occasions of looking fed-up when appearing on the red carpet and now it seems that Kristen Stewart is more than aware of this.
Well the evidence is somewhat overwhelming.
Kristen Stewart was being interviewed by Marie Claire when she decided to colourfully describe herself.
She told the magazine: "I'm a miserable c**t."
"I'm not sure if I'm most happy when I'm comfortable and content or when I'm pushing myself to the limits. There are such different versions of happy. And I really appreciate both."
Well at least she's honest.
The Twilight star has however been photographed recently looking markedly happier than her usual solemn self.
Perhaps this is something to do with her reconciliation with a certain Twilight co-star?
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It has been reported that Robert Pattinson has since forgiven Kristen for her momentary indiscretion after she was spotted getting up close and personal with 'Snow White and the Huntsman' director Rupert Saunders earlier this year.
And it's probably for the best that the two have put their differences aside.
It was reported yesterday that despite the break up, the two are contractually obliged to promote the final installment of the Twilight saga together.
Come the promo tour we'll soon find out if the two are once again an item simply based on whether Kristen is smiling or acting like a miserable...madam.