Jenny is one of the attendees at the Alcoholics Anonymous meeting at the Quahog Community Center in "Friends of Peter G". In Peter's initial meeting, she sat next to Bruce. When she tells of having drunken sex with three guys she decided it was time to straighten up her life and is happily living with her two cats, named Clean and Sober. When Peter and Brian reintroduce alcohol to the group, Brian leaves Peter to go home with Jenny to meet her cats. When Peter points out that Brian doesn't like cats, Brian's tone hints that Jenny's cats are not the only pussy he is interested in.
She was voiced by Laura Vandervoort.