Kristen Stewart smiling

It's a shame she hasn't learnt how to stand properly though

It's more of a grimace like she's in pain or something.....

She looks like a constipatea duck

i like cheese

she's trying

She came to the award show on crutches, she sliced her heel on glass or something.

Okay, people. She does smile. Google it if you're so concerned about her facial expressions.