Arianna was born on February 15, 1982 in Mexico City. Her parents, Roman and Irma, migrated with her younger brother, Danny, in the mid 80s. Her youngest sister, Daissy was born a year after their arrival. Arianna attended different elementary schools including Park School, San Gabriel Elementary, and East Valley Adventist. She started high school at San Gabriel Academy but transferred to San Dimas High School her sophomore year. After high school, she started college at Mt San Antonio College and then transferred to Cal State University Los Angeles while working at White Memorial Medical Center. She received her bachelor degree in Liberal Studies in 2007. She enjoys playing volley ball, reading, sleeping and spending time with Ryan.