HEATHER MATARAZZO, who portrays Mia's best friend Lilly, received critical acclaim for her performance as Dawn Weiner in Todd Solondz's black comedy "Welcome to the Dollhouse," which earned the Grand Jury Prize for Best Dramatic Film at the 1996 Sundance Film Festival. Matarazzo's other film credits include "54," "The Devil's Advocate," "Cherry," "The Deli" and "All I Wanna Do."
Matarazzo was a regular on the CBS series "Now & Again," and she had recurring roles on "Roseanne and "Townies."