Briana Jungwirth Wiki,Height Weight Briana Jungwirth Bio,Measurements,Louis Tomlinson Girlfriend,Quotes,Real Age,Bio,Facts,Net Worth Details. Briana Jungwirth Wiki: Briana Jungwirth is an British stylist. She rose to fame as the girlfriend of One Direction’s singer Louis Tomlinson.She is 23 year old and lived in Los angeles.   Birth Name : Briana Jungwirth Nick Name : Briana Age : 23 Years