Nope, it's not a figment of your imagination - that is actual Kristen Stewart doing an actual smile shape with her mouth. Halle. Actual. Lujah! K-Stew wasn't the only one flashing her gnashers at the Remember Me? premiere in New York last night, her boyfriend Robert Pattinson was also on top dimple-displaying form. They both - gasp - actually seemed to be enjoying themselves. How, like, totally uncool of them and stuff. Kristen looks so much prettier and softer when she smiles, doesn't she? We hope this is just the beginning of a whole new era of gorgeous grins from the pair.