Mischa Barton Axed From ‘The Hills’ Reboot Because She’s Too ‘Boring’
MTV has already found her replacement.
Mischa Barton
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Then + Now: The Cast of ‘The O.C.’
Find out what the core cast of 'The O.C.' -- including Ben McKenzie, Mischa Barton, Rachel Bilson, Adam Brody and more -- is up to now.