Beauty Betrayed (2002)

A gun fires and supermodel Lily Samson is dead. Two cops, Clark and his new partner Allie, are on the case. Their only clues are a revealing videotape of the victim in a searing game of bondage with a famous fashion photographer, and Lily's high school yearbook which reveals a mysterious twin sister and clues to a lifelong rivalry with another model. Clark goes to work interviewing Sharon, Tonya and a bounty of other beautiful models with weak alibis and reasons to want Lily dead. Meanwhile, Allie gives a sizzling performance of her own with the photographer Fabrice. It's a tough case but both detectives are willing to do anything to uncover every last clue.