Blair starred as a present-day orphaned high school student who accidentally travels back in time to the mythical days of the Amazons.
Amazon High, which also was proposed as a third show set in the Hercules and Xena mythological genre, never has been aired.
Nel 2001 recita ne La rivincita delle bionde con Reese Witherspoon e di seguito La cosa più dolce... Nel 2004 interpreta Elizabeth Sherman in Hellboy di Guillermo del Toro, e prende parte anche a film come In Good Company e A Dirty Shame di John Waters, in seguito ha recitato in film come The Fog - Nebbia assassina, Purple Violets e Hellboy: The Golden Army.
In 2016, Blair returned to television portraying socialite Kris Jenner in the first season of FX true crime anthology series American Crime Story.
After transferring from New York University, she graduated magna cum laude from the University of Michigan in 1994 with a Bachelor of Fine Arts in Photography, Bachelor of Arts in Psychology, and a double major in Fine Arts and English. According to Blair, it was a failure, but her English teacher told her not to give up; that was the first time she thought she could be an actress.
Terminati gli studi, si trasferisce a New York, con l'intento di diventare fotografa, ma ben presto si appassiona alla recitazione, che studia con Stella Adler.
Debutta nel 1997, nel film di Frank Oz In & Out, successivamente lavora in varie produzioni televisive, compreso il ruolo principale di Zoe in Zoe, Duncan, Jack & Jane; fino al 1999, quando si fa notare nel film Cruel Intentions - Prima regola non innamorarsi, versione moderna de Le relazioni pericolose, che include un bacio saffico con l'attrice Sarah Michelle Gellar.
is an American film, television, and theater actress.
Blair started her professional acting career in 1995.During her early years, she played a large number of supporting roles in film and television, before obtaining recognition for her leading role in the film noir Brown's Requiem in 1998.Blair was considered to have a breakthrough in 1999; first, for her leading role on The WB teen sitcom Zoe and soon after for her starring role in the teen drama Cruel Intentions.The second season was just renamed Zoe..., which follows the title character a few years later as a psychology student; the show was not renewed for a third season.She was nominated for the Teen Choice Awards for "TV – Breakout Performance" category for her role in Zoe, Duncan, Jack & Jane.Dallo stesso anno fa parte del cast della serie televisiva Anger Management, al fianco di Charlie Sheen.