Lynsey Bartilson

Lynsey Marie Bartilson (born July 1, 1983) is an American actress, dancer, and singer.

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.

Born in Edina, Minnesota, Bartilson began dance classes at age 4, and won a dance competition three years later.

The following year, she made her acting debut as the Wicked Witch in her drama class's production of The Wonderful Wizard of Oz.

Bartilson's primary education consisted of home schooling by her mother.

In 2002, Bartilson recorded "This Christmas I Will Give My Love to You" and "Rockin' Around the Christmas Tree" for ''School's Out!

Christmas'' (2002).

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.

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.