Sienna Guillory
Believe-Wiki Sienna-Guillory Moore 01
Character Moore
Birthday March 16, 1975
Appearances Pilot

Sienna Tiggy Guillory was born March 16, 1975. She is an English actress, born in Kettering, Northamptonshire, England and was a former model. She is known for playing the title role in the TV miniseries, Helen of Troy, her portrayal of Jill Valentine in the science fiction action horror film Resident Evil: Apocalypse, and as elf princess Arya Dröttningu in fantasy-adventure film, Eragon. She resumed her role as Jill Valentine for a cameo appearance in the 2010 action-horror film Resident Evil: Afterlife, and in Resident Evil: Retribution, released on 14 September 2012.

In June 2013, Sienna Guillory dropped out of the series, (Believe) though she has a large role in the pilot, along with Rami Malek. Guillory's role was not recast. Instead, Moore was taken out of the script.