Mischa Barton

MTV has already found her replacement.

Catch up with your favorite teen TV stars from the 2000s.

Check out all the fashion looks on the 2019 MTV Movie & TV Awards red carpet.

The actress admits there were other ways 'The O.C.' could have handled her exit.

In a now-deleted Instagram post, Mischa Barton shared a picture of herself with The Hills co-stars Audrina Patridge and Stephanie Pratt.