Sienna Day, born on May 7, 1991, in Darlington, England, started her career in the adult industry in 2013 at age 22 after leaving university where she studied religion. Before porn, she worked in a pub, transitioning from kitchen duties to serving tables. Known for her 30DD bust and blonde bombshell look, she has filmed with top studios like Brazzers, Digital Playground, and Private, embracing a spontaneous lifestyle and a love for travel.