Mischa Barton

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Peter Gallagher Says He Keeps in Touch with All of The O.C. Cast: ‘I Root for Them’  

"The script [for The O.C.] showed up and I thought, 'This is exactly what the country has been waiting for,' " says Peter Gallagher

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Kristin Cavallari Says 'Most' of Her Storyline on The Hills 'Wasn't Real'

Laguna Beach alum Kristin Cavallari joined the cast of The Hills in season 5 to replace Lauren Conrad