Jennifer Lynn Farley (born February 27, 1986), also known as JWoww, is an American television personality. She first came to prominence as one of the eight main cast members in the MTV reality series Jersey Shore, and is a main cast member of its spin-off, Snooki & Jwoww. She has also made several appearances on other shows, such as TNA Impact!, Disaster Date and Marriage Boot Camp: Reality Stars. Since 2015, she has starred in the web series Snooki & Jwoww: Moms with Attitude, which started on go90 before moving to the MTV YouTube channel in 2018.
Farley was born in East Greenbush, New York, where she attended Columbia High School. She later attended the New York Institute of Technology. Before starting her career, she spent time working as a nanny for small children. For a year, during which time she auditioned for Jersey Shore, Farley lived in Franklin Square, New York, on Long Island. She is of Spanish and Irish descent. She took a DNA test in 2019 to learn her full genetic background and it proved she also has a small percentage of Italian ancestry, a fact which surprised her as she had previously stated that she was not Italian like most of her Jersey Shore costars.