A fanlisting is simply an online listing of fans of a subject, such as a TV show, actor, or musician, that is created by an individual and open for fans from around the world to join. There are no costs, and the only requirements to join a fanlisting are your name and country.

Jealous had a few previous names before it finally settled on its current name: Kasumi, Delusion, and Love Story. Kasumi first opened up on May 11, 2005 and the collective has been active ever since.

The current layout is the 8th layout of the entire collective and was created in Jasc Paint Shop Pro8 and features Tare Panda, the little lazy panda created by San-X.