Read more about Sienna Shaw at: Wikipedia

Official Site: Fuzz on the Lens Productions

Sienna Shaw is a fictional character in the Terrifier franchise. Sienna first appears in Terrifier 2 (2022) as a teenager interested in cosplay that finds herself destined to clash with the sinister Art the Clown. Lauren LaVera was cast for the part and is intended to reprise the role in further installments. Sienna's creator, Damien Leone, conceptualized Sienna in the late 2000s but abandoned the character after the intended film featuring her fell apart.

While writing Terrifier 2, Leone wrote the script with Sienna as the protagonist and spent several months developing the character—having several conversations with LaVera. Leone's vision for the character was to create an adversary for Art. LaVera describes Sienna as embodying Leone, believing he wrote himself into the role. Leone has stated that Sienna is his favorite character he has created.

The character's Valkyrie-angel warrior Halloween costume drew a significantly favorable reaction from fans—LaVera, however, was not fond of the attire as it was uncomfortable for her to wear. The outfit was not complete by the time filming began, and it did not have lining; LaVera had to wear duct tape to hold the attire together throughout the shoot and even obtained blisters. The concept of the "angel-warrior" final girl is the original way Leone envisioned Sienna for his earlier abandoned film.

The character made her cinematic debut in Terrifier 2 on October 6, 2022. In this film, Sienna (Lauren LaVera) is a teenage girl living with her widowed mother and her younger brother Jonathan following the death of their father. She has been developing cosplay for an angel-warrior character that her father created for her before his death. He also gave her a sword. Jonathan believes their father envisioned Sienna as the only person capable of defeating Art the Clown. Sienna begins having bizarre encounters with Art—both in her dreams and in real life. After engaging in a battle with Art to defend her brother, Art kills her with her father's sword before it resurrects her, and she decapitates him.

Sienna Shaw has not been a contender in any CBUB matches.