Chabert, along with Lindsay Lohan, Rachel McAdams, and Amanda Seyfried, won the 2005 MTV Movie Award for Best On-Screen Team for "Mean Girls". She won both the 1997 and 1998 "The Hollywood Reporter" Annual YoungStar Award for Best Performance by a Young Actress in a Drama TV Series for "Party of Five", and had been nominated three other times for work from 1999 to 2000. The YoungStar awards honor the best film, TV, and music performances made exclusively by six- to 18-year-olds.