Jordana Brewster originally wanted the lead role of Amy Bradshaw. However, writer/director Angela Robinson convinced her to play the part of supervillain Lucy Diamond.
After everything was filmed both actresses Sara Foster and Jordana Brewster had to come back to film the 'sex' scene again. Director Angela Robinson thought the first one wasn't convincing enough. Strangely, in the end the director used the first version. The 'hotter' sex scene can be found as a deleted scene on the DVD.
Unlike her character, Dominique, Devon Aoki doesn't smoke, and had to suffer through smoking herbal cigarettes, which she really couldn't stand the smell of.
D.E.B.S stands for Discipline, Energy, Beauty, Strength.
The boy cleaning his teeth at Endgame was originally going to be smoking a joint, but it was changed to keep the PG-13 rating. However, the shot of him running into the ballroom wasn't re-shot, and you can still see the smoking joint in his hand.