Jessica was a princess and seemed to be one of those typical teenagers, but with a moody and strong personality. She was defiant, and act very sassy, and sometimes lazy. She showed an big pouty attitude.
Teri also noted that Jessica's priorities all centered around money. Jessica would complain that her house was a "dump," which Teri explained meant that she was complaining that the house wasn't a mansion, which is what Jessica really wants.
When the family went to help shovel at a Habitat for Humanity site, Jessica refused to shovel with the others and did the shoveling in a lazy and sulky manner. Teri told her she was being ungrateful and disrespectful. Jessica said she just wasn't prepared to "shovel and stuff." Alexi noted it this was because Jessica is not inclined to do "anything unless it's for her." It didn't have to do with Jessica being selfish, but more about her refusing to shovel.
She was 14 years old in 2007 in her appearance on Supernanny and as of 2017, she is 24 years old.
On August 1, 2017, she married Andrew Zerilli, and they expecting their first child in 2018.
Jessica's profile - Faith Lutheran High School's Crusader News - She is editor-in-chief of her high school newspaper, is on the varsity swim team, and wants to pursue a career in broadcast journalism.