Jennifer Ann "Moze" Mosely is one of the main characters in the Nickelodeon series Ned's Declassified School Survival Guide. As of the series finale, she entered high school as a freshman. Jennifer was nicknamed "Moze" by Ned to avoid confusion because there were three other Jennifers in their first grade class. Mosely set the most number of records in James K. Polk Middle School, including the record for setting the most records.
Moze is known for her intelligence, studiousness, athleticism, and tomboyishness. She was never really in the popular girl crowd, since she spends most of her time with her best friends, Ned and Cookie.
Her long time best friends are Ned and Cookie. In the first episode, she decided she needed a good friend who was a girl. She became friends with Jennifer Tu, but she moved. Jennifer Mosley then became friends with Suzie Crabgrass. She also became friends with Lisa, Coconut Head and Martin simply because she met them in middle school and they were nice people.
For the first season, Moze and Suzie are rivals, beginning when they compete to have the girliest locker in the first episode. In the second season, they begin trying to be friends, with mixed success. At the end of season 2, when Moze shows that she is honest even when it's tough, Suzie decides Moze is a trustworthy friend.
In season one, Ned and Moze weren't more than friends, but after they kiss at the end season two, she starts having romantic feelings for him.
In season three she gave up on Ned and started dating Faymen. Although after a while, she didn't have any feelings for him. Finally, in "Guide to: Field Trips, Permission Slips, Signs and Weasels", she began dating Ned, after having admitted their feelings in the previous episode.
Jennifer and Cookie had been good friends for a long time. She sometimes knocks him around, though. They are both studious people. During Spirit Week they have a five-day struggle about who is responsible for the Spirit Stick. They both resort to some extreme tactics. When they had to spend an entire day together because of a gluing accident, she became extremely agitated toward him.