See how the cast is making it on their own in new roles – including Lost star Matthew Fox, Everwood's Scott Wolf, Neve Campbell and more. By Serena Kappes
She's almost 22 (her birthday is Sept. 30), but Chabert was a hit as a nasty teenager in this year's Lindsay Lohan movie Mean Girls. The single actress, who made a splash as Party's precocious little sister Claudia ("People still come up and hug me and say, 'You made me cry every week,' " she says), also will appear in the upcoming thriller Shadow of Fear and the teen comedy Dirty Deeds.