Beyoncé is the star in the film Obsessed whose trailer is now available for viewing on the Internet.
The story focuses on Derek Charles, played by Idris Elda, who is an excellent assets manager that receives a huge promotion.
Perfectly content with his career and marriage to Sharon (Beyoncé Knowles), he stands to lose everything when a temporary employee named Lisa (Ali Larter) decides to stalk him.
Obsessed hits theatres on April 24, 2009.