Jan is one of the protagonists in the movie Grease, and is a member of the Pink Ladies. Her boyfriend is Putzie
In Grease the movie, she is portrayed by Jamie Donnelly, in the 2016 live performance by Kether Donohue, and in the 2017 play version by Stephanie Mercer (alongside her co-star and singer, Jordan Cabrita whom played Mercer's love interest).
