Mischa Barton Axed From 'The Hills' Reboot
MTV has already found her replacement.
Mischa Barton
2000s Teen TV Stars: Then and Now
Catch up with your favorite teen TV stars from the 2000s.
2019 MTV Movie & TV Awards Red Carpet Gallery (PHOTOS)
Check out all the fashion looks on the 2019 MTV Movie & TV Awards red carpet.
Mischa Barton Pushed for 'The O.C.' to Kill Off Marissa Cooper
The actress admits there were other ways 'The O.C.' could have handled her exit.