Lacey Chabert. Morgan Lieberman/Getty Images Lacey Chabert loved reuniting with her Mean Girls costars Amanda Seyfried and Lindsay Lohan. “One word to describe the Mean Girls reunion commercial [for Walmart] was joyful,” Chabert, 41, exclusively reveals in Us Weekly‘s 25 Things You Don’t Know About Me feature. The trio, who starred in the hit 2004 […]