Mischa Barton Reunites With 'OC' Parents Tate Donovan and Melinda Clarke

The O.C. fans go wild over reunion snap of Mischa Barton, Melinda Clarke and Tate Donovan

See Mischa Barton With Her 'O.C.' Parents: 'Cooper Family Reunion!'

Mischa Barton Reunites With Her Parents From ‘The O.C.’ 15 Years After Finale: ‘Cooper Family’