Lacey Nicole Chabert (born September 30, 1982) is an American actress, voice actress, and singer. She first gained recognition as a child actress for her role as Claudia Salinger in the television drama "Party of Five" (1994–2000). She also voiced Eliza Thornberry in the animated series "The Wild Thornberrys" (1998–2004) and two feature films, Meg Griffin during the first production season of the animated sitcom "Family Guy," and the superhero Zatanna Zatara in various DC Comics-related media.

In film, she appeared in "Lost in Space" (1998), "Not Another Teen Movie" (2001), "Daddy Day Care" (2003), and starred as Gretchen Wieners in "Mean Girls" (2004) and Dana Mathis in the horror remake "Black Christmas" (2006).