Contrary to popular belief, Kristen Stewart smiles a lot.
That's what the normally stoic actress told Elle UK for its September issue.
"The whole smiling thing is weird because I actually smile a lot," Stewart said. "I literally want to be like, 'Dude, you would think I was cool if you got to know me.'"
Some celebs have pointedly not smiled in an effort to ward off wrinkles.
Here are 11 other celebs who often keep a stoic face on the red carpet.