Sienna Guillory, born on March 16, 1975, in Kettering, Northamptonshire, England, is a talented British actress who gained recognition through her captivating performances on both stage and screen. She began her acting career in British theater and subsequently made her mark in the film industry.

In "The Principles of Lust" (2003), Guillory played the character Juliette, and the film indeed included a provocative and challenging nude scene. The movie explored themes of desire and human relationships, and Guillory's commitment to her role and her willingness to embrace such scenes showcased her dedication to her craft.

Sienna Guillory's body of work extends beyond this role, but her involvement in films and TV series, including "Resident Evil" and "Eragon" has solidified her status as a versatile and talented actress in the industry.