Kristen Stewart isn't particularly known for being a fashionista. In fact, she seems to be mostly a jeans, sneakers and t-shirt kind of a girl unless she's out hitting the red carpet for a movie promotion. So we have to give credit where credit is due -- K-Stew rocked it at the premiere of "Adventureland" last night.

While her Twilight character, Bella, might be a plain Jane to everyone but Edward Cullen, Kristen is everything but when she decides to go for the glam.

The Hervé Léger by Max Azria Spring 2009 dress helps define a perfect hourglass shape and show off those gams. Plus her hair and makeup is utter perfection! We love the look from head to toe!