Age:
Lisa Simpson is said to be 8 years old and in the 2nd grade. She is a year younger than her brother Bart.
Hobbies:
Lisa Simpson collects Malibu Stacy dolls (see season 5 episode guide) and plays the saxophone. At one time her mentor was Bleeding Gums Murphy, before his untimely death (see season 6 episode guide).
Activist:
In her short life, she has stood up for, or against, many issues.
- For self expression and musical creativity.
- Against political corruption.
- Against Laramie Cigarettes.
- Against Whacking Day.
- Against sexist Malibu Stacy dolls.
- For her father.
Corey:
She also has an obsession with Corey, a pre-teen idol.
- Homer buys her a Corey magazine when she was sick.
- She tells Janey about her dream that she was married to Corey.
- Uses rolled-up Corey poster to announce Malibu Stacey give away.
- She constantly calls the Corey Hotline (1-900-555-CORY).
- Considers Corey her "one true love."
Vegetarianism:
Unlike the rest of her family, Lisa is a vegetarian. Her views on eating meat were the focus of episodes "Lisa the Vegetarian" (see season 7 episode guide) and "She of Little Faith" (see season 13 episode guide).
Romance:
Lisa has found herself involved with more than one boyfriend.
- Hugh Parkfield in "Lisa's Wedding"
- Nelson in "Lisa's Date With Density" and "Loan-a-Lisa"
- Ralph in "I Love Lisa"
- Jesse Grass in "Lisa the Treehugger"


