Obsessed

Idris Elba ("The Wire") gets star billing in this sleekly silly update of "Fatal Attraction," playing an investment banker who never even thinks of cheating on his wife (Beyoncé Knowles) but gets stalked by a sultry temp (Ali Larter) anyway. But it's the catfight between Knowles and Larter that gets all the attention, probably because there's nothing remotely interesting or original about the rest of the film, despite all the leg and cleavage that Larter flashes under the radar of PG-13. Includes three featurettes, and the Blu-ray features a bonus digital copy of the film for portable media players.