Minka Kelly visited the set of "Late Night With Jimmy Fallon" on Feb. 3 in New York to promote her latest flick, "The Roommate," in a flirty LBD.

Esquire Magazine's "Sexiest Woman Alive" added python platform stilettos, a single Cartier bangle, oversized cocktail ring and simple drop earrings to dress up her basic black frock.

In theaters Feb. 4, the film, which co-stars Leighton Meester as an emotionally unstable college freshman, is a psychological thriller sure to have you at the edge of your seat.

The modest starlet -- who chose a romantic Vivienne Westwood dress for the People's Choice Awards -- spent the segment talking about her co-star's acting chops and her father's silly television set.

In related news, check out the sleek strands Meester donned for a recent screening.