She is best known for playing Lily Finnerty on the Fox/WB sitcom Grounded for Life, and voicing Tuesday X for the Nickelodeon TV series, The X's.
The following year, she made her acting debut as the Wicked Witch in her drama class's production of The Wonderful Wizard of Oz.
[1] Bartilson's primary education consisted of home schooling by her mother.
[3] Bartilson has been a member of the Church of Scientology since childhood, and is active in a number of Scientology-related organizations, such as Youth for Human Rights International.
[4] In October 2004, she was the Mistress of Ceremonies for the first annual "Youth for Human Rights Day International" in Los Angeles, appearing onstage with Leisa Goodman, and other prominent Scientologists.