Jessica Barth is an American actress. She had her career beginnings in 2004, debuting in an episode of The District. The following year, she had her first movie role in Neo Ned. She later played small roles in the films Next and Get Smart. At the same time, she had one-time roles in the television shows South of Nowhere, How I Met Your Mother, and Days of Our Lives. She next did voice work for the animated series Family Guy. Barth went on to make guest appearances in CSI: Crime Scene Investigation, Cougar Town, and Parks and Recreation. She gained recognition for her role as Tami-Lynn McCafferty in the comedy film Ted. She reprised her role in Ted 2.