He is portrayed by Christian Campbell.
Pierce is in pursuit of an expensive necklace that somehow has landed into Monica's possession. When he finds out that she has the necklace, he goes after her, putting her in grave danger. He later holds Monica's father hostage and will release him for the necklace. He was later arrested thanks to Liz, Monica, Ed and Monica's father.
Role in the Film
Prom day goes from bad to worse as the pair is pursued by Pierce Peters who is also pursuing the diamond. Liz confesses that the necklace had a priceless diamond that was on display at a museum that was stolen by Peters, a crime she felt guilty for allowing to take place. The diamond was on the verge of being sold to a shady buyer wearing "the safari look," but was passed along to someone else by mistake, and had been lost in various exchanges. hen the time comes to take her driving lesson, she talks to the instructor, and Liz into letting them use her car, when suddenly they encounter Pierce and are taken on a wild ride throughout the city. After Monica fails her lesson and Liz gets her car towed away, they argue over their predicament splitting the two of them up, when Pierce makes a phone call to Monica informing her that he had kidnapped her father. Monica and Liz work together to get the car back (Liz flirts with the man at the impound lot while Monica changes info on the computer) and are lured into a trap by Pierce, but they outsmart him and he was arrested by the police and taken in custody.
- He was later caught by the police force.
- Pierce drives a 2012 Aston Martin V8 Vantage S Roadster.